Submission #15,109

2025-02-13 08:33:48

cpp17

Wrong answer 38/50

18ms

632 KiB

#include <iostream>

using namespace std;

bool napok[100001];

int main()
{
    int n, k, m = 0;
    cin >> n >> k;

    for (int i = 0; i < n; i ++)
    {
        cin >> napok[i];
        m += napok[i];
    }

    cout << (m - k + 1) * (m - k + 2) / 2;
    return 0;
}

	Sum	Test	Verdict		Time	Memory
base	38/50
		1	Accepted	0/0	1ms	316 KiB
		2	Accepted	0/0	1ms	316 KiB
		3	Accepted	0/0	18ms	316 KiB
		4	Accepted	2/2	1ms	316 KiB
		5	Wrong answer	0/2	1ms	316 KiB
		6	Wrong answer	0/2	1ms	324 KiB
		7	Accepted	3/3	1ms	568 KiB
		8	Accepted	3/3	1ms	316 KiB
		9	Accepted	3/3	1ms	316 KiB
		10	Accepted	2/2	1ms	316 KiB
		11	Accepted	3/3	1ms	316 KiB
		12	Accepted	2/2	1ms	316 KiB
		13	Accepted	3/3	1ms	316 KiB
		14	Accepted	2/2	17ms	472 KiB
		15	Wrong answer	0/2	17ms	456 KiB
		16	Accepted	3/3	18ms	572 KiB
		17	Accepted	3/3	17ms	316 KiB
		18	Wrong answer	0/3	18ms	408 KiB
		19	Accepted	3/3	18ms	600 KiB
		20	Accepted	3/3	18ms	632 KiB
		21	Accepted	3/3	18ms	316 KiB
		22	Wrong answer	0/3	18ms	496 KiB