Submission #8,558

2024-01-21 21:17:08

cpp17

Wrong answer 42/50

19ms

4128 KiB

#include <iostream>
using namespace std;

int main(int argc, char const *argv[])
{
    int retekSzama, K;
    cin >> retekSzama >> K;
    int szabadRetek = 0;
    int ret;
    for (int i = 0; i < retekSzama; i++) {
        cin >> ret;
        if (ret == 1) szabadRetek++;
    }
    int N = szabadRetek-K+1;
    if (szabadRetek >= K) cout << ((N)*(N+1)/2); //write the sum of all positive integers up to N (inclusive)
    else cout << (0);

    return 0;
}

	Sum	Test	Verdict		Time	Memory
base	42/50
		1	Accepted	0/0	3ms	2152 KiB
		2	Accepted	0/0	3ms	2304 KiB
		3	Accepted	0/0	19ms	2372 KiB
		4	Accepted	2/2	3ms	2776 KiB
		5	Accepted	2/2	3ms	2736 KiB
		6	Accepted	2/2	3ms	2732 KiB
		7	Accepted	3/3	3ms	2856 KiB
		8	Accepted	3/3	3ms	3068 KiB
		9	Accepted	3/3	3ms	3348 KiB
		10	Accepted	2/2	3ms	3444 KiB
		11	Accepted	3/3	3ms	3572 KiB
		12	Accepted	2/2	3ms	3772 KiB
		13	Accepted	3/3	3ms	3888 KiB
		14	Accepted	2/2	18ms	3856 KiB
		15	Wrong answer	0/2	18ms	3968 KiB
		16	Accepted	3/3	19ms	4128 KiB
		17	Accepted	3/3	18ms	4116 KiB
		18	Wrong answer	0/3	19ms	4024 KiB
		19	Accepted	3/3	19ms	4000 KiB
		20	Accepted	3/3	19ms	4000 KiB
		21	Accepted	3/3	19ms	4032 KiB
		22	Wrong answer	0/3	19ms	4008 KiB