Test results - Codility

Tasks Details

medium

1. CountNonDivisible

Calculate the number of elements of an array that are not divisors of each element.

Task Score

100%

Correctness

100%

Performance

100%

You are given an array A consisting of N integers.

For each number A[i] such that 0 ≤ i < N, we want to count the number of elements of the array that are not the divisors of A[i]. We say that these elements are non-divisors.

For example, consider integer N = 5 and array A such that:

A[0] = 3 A[1] = 1 A[2] = 2 A[3] = 3 A[4] = 6

For the following elements:

A[0] = 3, the non-divisors are: 2, 6,

A[1] = 1, the non-divisors are: 3, 2, 3, 6,

A[2] = 2, the non-divisors are: 3, 3, 6,

A[3] = 3, the non-divisors are: 2, 6,

A[4] = 6, there aren't any non-divisors.

Write a function:

function solution(A);

that, given an array A consisting of N integers, returns a sequence of integers representing the amount of non-divisors.

Result array should be returned as an array of integers.

For example, given:

A[0] = 3 A[1] = 1 A[2] = 2 A[3] = 3 A[4] = 6

the function should return [2, 4, 3, 2, 0], as explained above.

Write an efficient algorithm for the following assumptions:

N is an integer within the range [1..50,000];

each element of array A is an integer within the range [1..2 * N].

Solution

Programming language used JavaScript

Time spent on task 15 minutes

Notes

not defined yet

Code: 09:18:19 UTC, java, autosave

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// you can also use imports, for example:
// import java.util.*;

// you can write to stdout for debugging purposes, e.g.
// System.out.println("this is a debug message");

class Solution {
    public int[] solution(int[] A) {
        // write your code in Java SE 8
    }
}

Code: 09:18:22 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
}

Code: 09:21:01 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    
}

Code: 09:21:31 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = []
    let count = [];
}

Code: 09:21:43 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for
}

Code: 09:23:13 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for 
}

Code: 09:23:32 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
        
    }
}

Code: 09:23:53 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[A[i]] = true 
    }
}

Code: 09:24:07 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count
    }
}

Code: 09:24:17 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
}

Code: 09:25:01 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
}

Code: 09:25:14 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        
    }
}

Code: 09:25:36 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        
    }
}

Code: 09:25:49 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
}

Code: 09:26:06 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; i < A.length; i++) {
        
        }
        
    }
}

Code: 09:26:20 UTC, js, autosave

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26

// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] < A.length; i++) {
        
        }
        
    }
}

Code: 09:26:30 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
        
        }
        
    }
}

Code: 09:26:42 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
            if()
        }
        
    }
}

Code: 09:27:12 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
            if (divs[A[i] * k]) {
                count[A[i] * k]
            }
        }
        
    }
}

Code: 09:27:40 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
            if (divs[A[i] * k]) {
                count[A[i] * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        
    }
}

Code: 09:28:11 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
            if (divs[A[i] * k]) {
                count[A[i] * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        annswer.push(A.length - count[A[i]]);
    }
    return answer;
}

Code: 09:28:14 UTC, js, verify, result: Failed

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
            if (divs[A[i] * k]) {
                count[A[i] * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        annswer.push(A.length - count[A[i]]);
    }
    return answer;
}

The submission is being evaluated.

Code: 09:28:24 UTC, js, verify, result: Failed

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
            if (divisible[A[i] * k]) {
                count[A[i] * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        annswer.push(A.length - count[A[i]]);
    }
    return answer;
}

The submission is being evaluated.

Code: 09:28:32 UTC, js, verify, result: Passed

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
            if (divisible[A[i] * k]) {
                count[A[i] * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        answer.push(A.length - count[A[i]]);
    }
    return answer;
}

The submission is being evaluated.

Code: 09:28:48 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
            if (divisible[A[i] * k]) {
                count[A[i] * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        answer.push(A.length - count[A[i]]);
    }
    return answer;
}

Code: 09:29:08 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to 
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
            if (divisible[A[i] * k]) {
                count[A[i] * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        answer.push(A.length - count[A[i]]);
    }
    return answer;
}

Code: 09:29:18 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to default value up to max
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
            if (divisible[A[i] * k]) {
                count[A[i] * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        answer.push(A.length - count[A[i]]);
    }
    return answer;
}

Code: 09:29:48 UTC, js, autosave

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1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35

// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to default value up to max
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    // marking if value exists and counting 
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
            if (divisible[A[i] * k]) {
                count[A[i] * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        answer.push(A.length - count[A[i]]);
    }
    return answer;
}

Code: 09:29:58 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to default value up to max
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    // marking if value exists and counting how many times
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
            if (divisible[A[i] * k]) {
                count[A[i] * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        answer.push(A.length - count[A[i]]);
    }
    return answer;
}

Code: 09:30:17 UTC, js, autosave

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to default value up to max
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    // marking if value exists and counting how many times
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
            // checking if product of A[i] 
            if (divisible[A[i] * k]) {
                count[A[i] * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        answer.push(A.length - count[A[i]]);
    }
    return answer;
}

Code: 09:30:38 UTC, js, autosave

show code in pop-up

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to default value up to max
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    // marking if value exists and counting how many times
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let i = 0; i < A.length; i++) {
        for (let k = 2; k * A[i] <= max; k++) {
            // checking for products of A[i] exist in A and counting them
            if (divisible[A[i] * k]) {
                count[A[i] * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        answer.push(A.length - count[A[i]]);
    }
    return answer;
}

Code: 09:31:00 UTC, js, autosave

show code in pop-up

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to default value up to max
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    // marking if value exists and counting how many times
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let val of ) {
        for (let k = 2; k * A[i] <= max; k++) {
            // checking for products of A[i] exist in A and counting them
            if (divisible[A[i] * k]) {
                count[A[i] * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        answer.push(A.length - count[A[i]]);
    }
    return answer;
}

Code: 09:31:11 UTC, js, autosave

show code in pop-up

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to default value up to max
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    // marking if value exists and counting how many times
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let val of A) {
        for (let k = 2; k * val <= max; k++) {
            // checking for products of A[i] exist in A and counting them
            if (divisible[A[i] * k]) {
                count[A[i] * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        answer.push(A.length - count[A[i]]);
    }
    return answer;
}

Code: 09:31:23 UTC, js, autosave

show code in pop-up

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to default value up to max
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    // marking if value exists and counting how many times
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let val of A) {
        for (let k = 2; k * val <= max; k++) {
            // checking for products of val exist in A and counting them
            if (divisible[val * k]) {
                count[val * k]++;
            }
        }
    }
    
    let answer = [];
    for (let i = 0; i < A.length; i++) {
        answer.push(A.length - count[A[i]]);
    }
    return answer;
}

Code: 09:31:54 UTC, js, autosave

show code in pop-up

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to default value up to max
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    // marking if value exists and counting how many times
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let val of A) {
        for (let k = 2; k * val <= max; k++) {
            // checking for products of val exist in A and counting them
            if (divisible[val * k]) {
                count[val * k]++;
            }
        }
    }
    
    let answer = [];
    for (let val of A) {
        answer.push(A.length - count[val]);
    }
    return answer;
}

Code: 09:31:56 UTC, js, verify, result: Passed

show code in pop-up

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to default value up to max
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    // marking if value exists and counting how many times
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let val of A) {
        for (let k = 2; k * val <= max; k++) {
            // checking for products of val exist in A and counting them
            if (divisible[val * k]) {
                count[val * k]++;
            }
        }
    }
    
    let answer = [];
    for (let val of A) {
        answer.push(A.length - count[val]);
    }
    return answer;
}

The submission is being evaluated.

Code: 09:32:24 UTC, js, autosave

show code in pop-up

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to default value up to max
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    // marking if value exists and counting how many times
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let val of A) {
        for (let k = 2; k * val <= max; k++) {
            // checking for products of val exist in A and counting them
            if (divisible[val * k]) {
                count[val * k]++;
            }
        }
    }
    
    let answer = [];
    for (let val of A) {
        answer.push(A.length - count[val]);
    }
    return answer;
}

Code: 09:32:46 UTC, js, verify, result: Passed

show code in pop-up

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to default value up to max
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    // marking if value exists and counting how many times
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let val of A) {
        for (let k = 2; k * val <= max; k++) {
            // checking for products of val exist in A and counting them
            if (divisible[val * k]) {
                count[val * k]++;
            }
        }
    }
    
    let answer = [];
    for (let val of A) {
        answer.push(A.length - count[val]);
    }
    return answer;
}

The submission is being evaluated.

Code: 09:33:05 UTC, js, verify, result: Passed

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to default value up to max
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    // marking if value exists and counting how many times
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let val of A) {
        for (let k = 2; k * val <= max; k++) {
            // checking for products of val exist in A and counting them
            if (divisible[val * k]) {
                count[val * k]++;
            }
        }
    }
    
    let answer = [];
    for (let val of A) {
        answer.push(A.length - count[val]);
    }
    return answer;
}

The submission is being evaluated.

Code: 09:33:08 UTC, js, final, score: 100

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// you can write to stdout for debugging purposes, e.g.
// console.log('this is a debug message');

function solution(A) {
    // write your code in JavaScript (Node.js 8.9.4)
    const max = Math.max(...A);
    let divisible = [];
    let count = [];
    
    // set divisible and count to default value up to max
    for (let i = 0; i <= max; i++) {
       divisible[i] = false;
       count[i] = 0;
    }
    
    // marking if value exists and counting how many times
    for (let i = 0; i < A.length; i++) {
        divisible[A[i]] = true;
        count[A[i]]++;
    }
    
    for (let val of A) {
        for (let k = 2; k * val <= max; k++) {
            // checking for products of val exist in A and counting them
            if (divisible[val * k]) {
                count[val * k]++;
            }
        }
    }
    
    let answer = [];
    for (let val of A) {
        answer.push(A.length - count[val]);
    }
    return answer;
}

The submission is being evaluated.