Submission #8,313

2024-01-14 17:08:43

cpp17

Wrong answer 2/50

24ms

4120 KiB

#include <iostream>

using namespace std;
typedef long long ll;

ll N, K, V, a, r;

int main()
{
    cin >> N >> K;
    for (ll n = 0; n < N; n++) {
        cin >> a;
        V += a == 1;
    }
    for (ll i = 0; i < V-K+1; i++) {
        r += V - K - i + 1;
    }
    cout << r << endl;
}

	Sum	Test	Verdict		Time	Memory
base	2/50
		1	Wrong answer	0/0	3ms	1872 KiB
		2	Wrong answer	0/0	24ms	2068 KiB
		3	Wrong answer	0/2	3ms	2284 KiB
		4	Wrong answer	0/2	3ms	2524 KiB
		5	Wrong answer	0/2	3ms	2636 KiB
		6	Accepted	2/2	3ms	2724 KiB
		7	Wrong answer	0/2	3ms	2996 KiB
		8	Wrong answer	0/4	3ms	3064 KiB
		9	Wrong answer	0/4	10ms	3180 KiB
		10	Wrong answer	0/4	13ms	3388 KiB
		11	Wrong answer	0/4	14ms	3480 KiB
		12	Wrong answer	0/4	13ms	3600 KiB
		13	Wrong answer	0/4	19ms	3688 KiB
		14	Wrong answer	0/4	4ms	3948 KiB
		15	Wrong answer	0/4	21ms	4120 KiB
		16	Wrong answer	0/4	21ms	3876 KiB
		17	Wrong answer	0/4	23ms	3876 KiB