Submission #8,546

2024-01-21 17:25:03

cpp17

Wrong answer 42/50

20ms

3548 KiB

#include <iostream>
using namespace std;

int main()
{
    int retekSzama, K;
    cin >> retekSzama;
    cin >> K;

    int szabadRetek = 0;
    int ret;
    for (int i = 0; i < retekSzama; i++) {
        cin >> ret;
        if (ret) szabadRetek++;
    }
    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	2216 KiB
		3	Accepted	0/0	19ms	2344 KiB
		4	Accepted	2/2	3ms	2468 KiB
		5	Accepted	2/2	3ms	2528 KiB
		6	Accepted	2/2	3ms	2472 KiB
		7	Accepted	3/3	3ms	2468 KiB
		8	Accepted	3/3	3ms	2584 KiB
		9	Accepted	3/3	3ms	2784 KiB
		10	Accepted	2/2	3ms	2752 KiB
		11	Accepted	3/3	3ms	2876 KiB
		12	Accepted	2/2	3ms	2892 KiB
		13	Accepted	3/3	3ms	2892 KiB
		14	Accepted	2/2	18ms	2888 KiB
		15	Wrong answer	0/2	18ms	3020 KiB
		16	Accepted	3/3	19ms	3228 KiB
		17	Accepted	3/3	18ms	3312 KiB
		18	Wrong answer	0/3	20ms	3424 KiB
		19	Accepted	3/3	19ms	3312 KiB
		20	Accepted	3/3	19ms	3440 KiB
		21	Accepted	3/3	19ms	3548 KiB
		22	Wrong answer	0/3	19ms	3524 KiB