Submission #8,678

2024-01-25 10:37:10

cpp17

Wrong answer 42/50

21ms

3972 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 << (N)*(N+1)/2;
    else cout << 0;
    return 0;
}

	Sum	Test	Verdict		Time	Memory
base	42/50
		1	Accepted	0/0	3ms	1880 KiB
		2	Accepted	0/0	3ms	2124 KiB
		3	Accepted	0/0	20ms	2332 KiB
		4	Accepted	2/2	3ms	2520 KiB
		5	Accepted	2/2	3ms	2608 KiB
		6	Accepted	2/2	3ms	2820 KiB
		7	Accepted	3/3	3ms	2896 KiB
		8	Accepted	3/3	3ms	2912 KiB
		9	Accepted	3/3	3ms	2796 KiB
		10	Accepted	2/2	3ms	2936 KiB
		11	Accepted	3/3	3ms	2896 KiB
		12	Accepted	2/2	3ms	2900 KiB
		13	Accepted	3/3	3ms	3024 KiB
		14	Accepted	2/2	18ms	3128 KiB
		15	Wrong answer	0/2	19ms	3224 KiB
		16	Accepted	3/3	20ms	3344 KiB
		17	Accepted	3/3	19ms	3300 KiB
		18	Wrong answer	0/3	21ms	3432 KiB
		19	Accepted	3/3	20ms	3672 KiB
		20	Accepted	3/3	20ms	3880 KiB
		21	Accepted	3/3	20ms	3972 KiB
		22	Wrong answer	0/3	19ms	3876 KiB