Submission #13,702

2025-01-08 12:58:06

cpp17

Wrong answer 38/50

18ms

500 KiB

#include <iostream>

using namespace std;

int n, k, r;
int main()
{
    int t;
    cin >> n >> k;
    for (int i = 0; i < n; ++i)
    {
        cin >> t;
        if (t)
            r++;
    }
    r = r - k + 1;
    cout << r * (r + 1) / 2;
}

	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	316 KiB
		7	Accepted	3/3	1ms	316 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	332 KiB
		13	Accepted	3/3	2ms	500 KiB
		14	Accepted	2/2	17ms	316 KiB
		15	Wrong answer	0/2	17ms	500 KiB
		16	Accepted	3/3	17ms	396 KiB
		17	Accepted	3/3	17ms	404 KiB
		18	Wrong answer	0/3	17ms	316 KiB
		19	Accepted	3/3	17ms	316 KiB
		20	Accepted	3/3	17ms	400 KiB
		21	Accepted	3/3	17ms	400 KiB
		22	Wrong answer	0/3	18ms	316 KiB