Submission #8,282

2024-01-14 09:28:02

cpp17

Wrong answer 42/50

19ms

4056 KiB

#include <bits/stdc++.h>
using namespace std;

int N, K, M, result;
int main() {
    cin >> N >> K;
    while (N--) {
        int x;
        cin >> x;
        M += x;
    }

    if (M < K) {
        cout << 0; exit(0);
    }
    
    for (int i = 1; i <= M - K + 1; i++) {;
        result += M - (i + K) + 2;
    }

    cout << result;
}

	Sum	Test	Verdict		Time	Memory
base	42/50
		1	Accepted	0/0	3ms	1872 KiB
		2	Accepted	0/0	3ms	2124 KiB
		3	Accepted	0/0	19ms	2340 KiB
		4	Accepted	2/2	3ms	2496 KiB
		5	Accepted	2/2	3ms	2600 KiB
		6	Accepted	2/2	3ms	2732 KiB
		7	Accepted	3/3	3ms	2976 KiB
		8	Accepted	3/3	3ms	3032 KiB
		9	Accepted	3/3	3ms	3152 KiB
		10	Accepted	2/2	3ms	3376 KiB
		11	Accepted	3/3	3ms	3592 KiB
		12	Accepted	2/2	3ms	3668 KiB
		13	Accepted	3/3	3ms	3796 KiB
		14	Accepted	2/2	17ms	3884 KiB
		15	Wrong answer	0/2	18ms	3880 KiB
		16	Accepted	3/3	19ms	3856 KiB
		17	Accepted	3/3	18ms	3852 KiB
		18	Wrong answer	0/3	19ms	3856 KiB
		19	Accepted	3/3	19ms	4004 KiB
		20	Accepted	3/3	19ms	4004 KiB
		21	Accepted	3/3	19ms	3996 KiB
		22	Wrong answer	0/3	18ms	4056 KiB