Tasks Details
The submission is being evaluated.
The submission is being evaluated.
The submission is being evaluated.
The submission is being evaluated.
The submission is being evaluated.
The submission is being evaluated.
The submission is being evaluated.
The submission is being evaluated.
The submission is being evaluated.
The submission is being evaluated.
The submission is being evaluated.
The submission is being evaluated.
The submission is being evaluated.
The submission is being evaluated.
The submission is being evaluated.
medium
Calculate the number of elements of an array that are not divisors of each element.
Task Score
77%
Correctness
100%
Performance
50%
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] = 6For 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:
def 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] = 6the 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].
Copyright 2009–2025 by Codility Limited. All Rights Reserved. Unauthorized copying, publication or disclosure prohibited.
Solution
Programming language used Python
Time spent on task 17 minutes
Notes
not defined yet
Code: 09:16:10 UTC,
java,
autosave
The submission is being evaluated.
The submission is being evaluated.
Code: 09:17:47 UTC,
py,
autosave
Code: 09:18:00 UTC,
py,
autosave
The submission is being evaluated.
Code: 09:19:49 UTC,
py,
autosave
Code: 09:19:54 UTC,
py,
verify,
result: Failed
The submission is being evaluated.
Code: 09:20:03 UTC,
py,
autosave
Code: 09:20:26 UTC,
py,
autosave
Code: 09:20:59 UTC,
py,
autosave
Code: 09:21:30 UTC,
py,
autosave
Code: 09:22:01 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
for measure in range(1, math.)
Code: 09:22:21 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
for measure in range(1, num ** (1/2))
Code: 09:22:49 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
for measure in range(1, math.floor(num ** (1/2))
Code: 09:23:00 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
for measure in range(1, math.floor(num ** (1/2))
Code: 09:23:10 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
for measure in range(1, math.floor(num ** (1/2)))
Code: 09:23:27 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
for measure in range(1, math.floor(num ** (1/2)) + 1):
Code: 09:23:44 UTC,
py,
verify,
result: Failed
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
The submission is being evaluated.
Code: 09:23:58 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
if
Code: 09:24:10 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
if num % measure == 0:
Code: 09:24:40 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
if num % measure == 0:
count += 1
if
Code: 09:25:10 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
if num % measure != 0:
continue
if num //
Code: 09:25:41 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
if num % measure != 0:
continue
count += 1
if measure * measure == num:
Code: 09:25:55 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
if num % measure != 0:
continue
if measure * measure == num:
Code: 09:26:07 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
if num % measure != 0:
continue
count
if measure * measure == num:
Code: 09:26:29 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure == num:
continue
Code: 09:26:40 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure == num:
continue
cont +=
Code: 09:26:55 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure == num:
continue
cont += num_hash[num // measure]
Code: 09:27:07 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure == num:
continue
count += num_hash[num / measure]
Code: 09:27:17 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure == num:
continue
count += num_hash[num // measure]
Code: 09:27:32 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure == num:
continue
print("num // measure ::: " + str(nun // measure))
count += num_hash[num // measure]
Code: 09:27:42 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print(measure)
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure == num:
continue
print("num // measure ::: " + str(num // measure))
count += num_hash[num // measure]
Code: 09:27:55 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure " + str(measure)
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure == num:
continue
print("num // measure ::: " + str(num // measure))
count += num_hash[num // measure]
Code: 09:28:02 UTC,
py,
verify,
result: Failed
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure == num:
continue
print("num // measure ::: " + str(num // measure))
count += num_hash[num // measure]
The submission is being evaluated.
Code: 09:28:26 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure == num:
continue
print("num // measure ::: " + str(num // measure))
count += num_hash[num // measure]
prin
Code: 09:28:37 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure == num:
continue
print("num // measure ::: " + str(num // measure))
count += num_hash[num // measure]
Code: 09:28:53 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
print("num // measure ::: " + str(num // measure))
count += num_hash[num // measure]
Code: 09:29:03 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
print("num // measure ::: " + str(num // measure))
Code: 09:29:14 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
print()
print("num // measure ::: " + str(num // measure))
Code: 09:29:36 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
print("num // measure ::: " + str(num // measure))
print("count ::: " + str(count))
Code: 09:29:37 UTC,
py,
verify,
result: Failed
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
print("num // measure ::: " + str(num // measure))
print("count ::: " + str(count))
The submission is being evaluated.
Code: 09:30:35 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
print("num // measure ::: " + str(num // measure))
print("count ::: " + str(count))
Code: 09:30:38 UTC,
py,
verify,
result: Failed
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
print("num // measure ::: " + str(num // measure))
print("count ::: " + str(count))
The submission is being evaluated.
Code: 09:31:01 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
for num in A:
num_hash[num] += 1
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
print("num // measure ::: " + str(num // measure))
print("count ::: " + str(count))
Code: 09:31:22 UTC,
py,
verify,
result: Failed
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
length = 0
for num in A:
num_hash[num] += 1
length += 1
print("length ::: " + str(length))
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
print("num // measure ::: " + str(num // measure))
print("count ::: " + str(count))
The submission is being evaluated.
Code: 09:31:32 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
length = 0
for num in A:
num_hash[num] += 1
length += 1
print("length ::: " + str(length))
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
print("num // measure ::: " + str(num // measure))
print("count ::: " + str(count))
Code: 09:31:43 UTC,
py,
verify,
result: Failed
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
length = 0
for num in A:
num_hash[num] += 1
length += 1
print("length ::: " + str(length))
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
print("num // measure ::: " + str(num // measure))
print("count ::: " + str(count))
answer.append(length - count)
The submission is being evaluated.
Code: 09:31:52 UTC,
py,
verify,
result: Failed
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
length = 0
for num in A:
num_hash[num] += 1
length += 1
print("length ::: " + str(length))
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
print("num // measure ::: " + str(num // measure))
print("count ::: " + str(count))
answer.append(length - count)
print(answer)
The submission is being evaluated.
Code: 09:32:10 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
length = 0
for num in A:
num_hash[num] += 1
length += 1
print("length ::: " + str(length))
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
print("num // measure ::: " + str(num // measure))
print("count ::: " + str(count))
answer.append(length - count)
print(answer)
Code: 09:32:12 UTC,
py,
verify,
result: Failed
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
length = 0
for num in A:
num_hash[num] += 1
length += 1
print("length ::: " + str(length))
#print(num_hash)
answer = []
for num in A:
print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
print("num // measure ::: " + str(num // measure))
print("count ::: " + str(count))
answer.append(length - count)
print(answer)
The submission is being evaluated.
Code: 09:32:37 UTC,
py,
autosave
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
length = 0
for num in A:
num_hash[num] += 1
length += 1
print("length ::: " + str(length))
#print(num_hash)
answer = []
for num in A:
#print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
#print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
#print("num // measure ::: " + str(num // measure))
#print("count ::: " + str(count))
answer.append(length - count)
#print(answer)
return answer
Code: 09:32:45 UTC,
py,
verify,
result: Passed
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
length = 0
for num in A:
num_hash[num] += 1
length += 1
#print("length ::: " + str(length))
#print(num_hash)
answer = []
for num in A:
#print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
#print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
#print("num // measure ::: " + str(num // measure))
#print("count ::: " + str(count))
answer.append(length - count)
#print(answer)
return answer
The submission is being evaluated.
Code: 09:32:49 UTC,
py,
verify,
result: Passed
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
length = 0
for num in A:
num_hash[num] += 1
length += 1
#print("length ::: " + str(length))
#print(num_hash)
answer = []
for num in A:
#print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
#print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
#print("num // measure ::: " + str(num // measure))
#print("count ::: " + str(count))
answer.append(length - count)
#print(answer)
return answer
The submission is being evaluated.
Code: 09:32:52 UTC,
py,
final,
score: 
77
# you can write to stdout for debugging purposes, e.g.
# print("this is a debug message")
import collections
import math
def solution(A):
num_hash = collections.defaultdict(int)
length = 0
for num in A:
num_hash[num] += 1
length += 1
#print("length ::: " + str(length))
#print(num_hash)
answer = []
for num in A:
#print("num ::: " + str(num))
count = 0
for measure in range(1, math.floor(num ** (1/2)) + 1):
#print("measure ::: " + str(measure))
if num % measure != 0:
continue
count += num_hash[measure]
if measure * measure != num:
count += num_hash[num // measure]
#print("num // measure ::: " + str(num // measure))
#print("count ::: " + str(count))
answer.append(length - count)
#print(answer)
return answer
The submission is being evaluated.