An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
int solution(int M, int A[], int N);
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
int solution(int M, vector<int> &A);
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
int solution(int M, vector<int> &A);
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
class Solution { public int solution(int M, int[] A); }
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
int solution(int M, List<int> A);
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
func Solution(M int, A []int) int
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
class Solution { public int solution(int M, int[] A); }
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
class Solution { public int solution(int M, int[] A); }
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
function solution(M, A);
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
fun solution(M: Int, A: IntArray): Int
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
function solution(M, A)
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
Note: All arrays in this task are zero-indexed, unlike the common Lua convention. You can use #A to get the length of the array A.
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
int solution(int M, NSMutableArray *A);
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
function solution(M: longint; A: array of longint; N: longint): longint;
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
function solution($M, $A);
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
sub solution { my ($M, @A) = @_; ... }
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
def solution(M, A)
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
def solution(m, a)
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
object Solution { def solution(m: Int, a: Array[Int]): Int }
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
public func solution(_ M : Int, _ A : inout [Int]) -> Int
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
function solution(M: number, A: number[]): number;
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].
An integer M and a non-empty array A consisting of N non-negative integers are given. All integers in array A are less than or equal to M.
A pair of integers (P, Q), such that 0 ≤ P ≤ Q < N, is called a slice of array A. The slice consists of the elements A[P], A[P + 1], ..., A[Q]. A distinct slice is a slice consisting of only unique numbers. That is, no individual number occurs more than once in the slice.
For example, consider integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2There are exactly nine distinct slices: (0, 0), (0, 1), (0, 2), (1, 1), (1, 2), (2, 2), (3, 3), (3, 4) and (4, 4).
The goal is to calculate the number of distinct slices.
Write a function:
Private Function solution(M As Integer, A As Integer()) As Integer
that, given an integer M and a non-empty array A consisting of N integers, returns the number of distinct slices.
If the number of distinct slices is greater than 1,000,000,000, the function should return 1,000,000,000.
For example, given integer M = 6 and array A such that:
A[0] = 3 A[1] = 4 A[2] = 5 A[3] = 5 A[4] = 2the function should return 9, as explained above.
Write an efficient algorithm for the following assumptions:
- N is an integer within the range [1..100,000];
- M is an integer within the range [0..100,000];
- each element of array A is an integer within the range [0..M].