Submission #8,683

2024-01-25 10:51:08

cpp17

Wrong answer 42/50

20ms

3880 KiB

#include <iostream>
using namespace std;

/**
 * Fails on njduge tests 15, 18, 22
*/
int main()
{
    int retekSzama, K;
    cin >> retekSzama;
    cin >> K;

    int szabadRetek = 0;
    bool ret;
    for (int i = 0; i < retekSzama; i++) {
        cin >> ret;
        szabadRetek += ret;
    }
    int N = szabadRetek-K+1;
    if (szabadRetek >= K) cout << (int) N*(N+1)/2;
    else cout << 0;
    return 0;
}

	Sum	Test	Verdict		Time	Memory
base	42/50
		1	Accepted	0/0	3ms	1876 KiB
		2	Accepted	0/0	3ms	2120 KiB
		3	Accepted	0/0	20ms	2368 KiB
		4	Accepted	2/2	3ms	2392 KiB
		5	Accepted	2/2	3ms	2788 KiB
		6	Accepted	2/2	3ms	2768 KiB
		7	Accepted	3/3	3ms	2964 KiB
		8	Accepted	3/3	2ms	2904 KiB
		9	Accepted	3/3	3ms	3028 KiB
		10	Accepted	2/2	3ms	3164 KiB
		11	Accepted	3/3	3ms	3304 KiB
		12	Accepted	2/2	3ms	3552 KiB
		13	Accepted	3/3	3ms	3660 KiB
		14	Accepted	2/2	18ms	3548 KiB
		15	Wrong answer	0/2	19ms	3652 KiB
		16	Accepted	3/3	20ms	3736 KiB
		17	Accepted	3/3	19ms	3772 KiB
		18	Wrong answer	0/3	20ms	3744 KiB
		19	Accepted	3/3	20ms	3880 KiB
		20	Accepted	3/3	20ms	3748 KiB
		21	Accepted	3/3	20ms	3856 KiB
		22	Wrong answer	0/3	20ms	3856 KiB