Submission #8,377

2024-01-15 11:05:43

cpp14

Wrong answer 38/50

19ms

4196 KiB

#include <iostream>

using namespace std;

int main()
{
    int n, k;
    cin >> n >> k;
    int hany = 0;
    for(int i=0; i<n; i++){
        int h;
        cin >> h;
        if(h==1){
            hany++;
        }
    }
    cout << (hany-k+1)*(hany-k+2)/2;
}

	Sum	Test	Verdict		Time	Memory
base	38/50
		1	Accepted	0/0	3ms	1744 KiB
		2	Accepted	0/0	3ms	1992 KiB
		3	Accepted	0/0	19ms	2240 KiB
		4	Accepted	2/2	3ms	2456 KiB
		5	Wrong answer	0/2	2ms	2420 KiB
		6	Wrong answer	0/2	3ms	2416 KiB
		7	Accepted	3/3	3ms	2692 KiB
		8	Accepted	3/3	3ms	2860 KiB
		9	Accepted	3/3	3ms	2960 KiB
		10	Accepted	2/2	3ms	3048 KiB
		11	Accepted	3/3	3ms	3300 KiB
		12	Accepted	2/2	3ms	3412 KiB
		13	Accepted	3/3	3ms	3484 KiB
		14	Accepted	2/2	17ms	3680 KiB
		15	Wrong answer	0/2	18ms	3740 KiB
		16	Accepted	3/3	19ms	3740 KiB
		17	Accepted	3/3	18ms	3828 KiB
		18	Wrong answer	0/3	19ms	3888 KiB
		19	Accepted	3/3	19ms	4036 KiB
		20	Accepted	3/3	18ms	4072 KiB
		21	Accepted	3/3	19ms	4184 KiB
		22	Wrong answer	0/3	18ms	4196 KiB