Submission #19,639

19639

2025-12-17 16:02:24

cpp17

Wrong answer 46/50

18ms

508 KiB

#include <iostream>

using namespace std;

int main()
{
    long long int n, k, uj, hanyret=0;
    cin>>n>>k;
    for(int i=0;i<n;i++)
    {
        cin>>uj;
        hanyret+=uj;
    }


    cout << (hanyret-k+2)*(hanyret-k+1)/2 << endl;
    return 0;
}

	Sum	Test	Verdict		Time	Memory
base	46/50
		1	Accepted	0/0	1ms	508 KiB
		2	Accepted	0/0	1ms	508 KiB
		3	Accepted	0/0	17ms	316 KiB
		4	Accepted	2/2	1ms	316 KiB
		5	Wrong answer	0/2	1ms	316 KiB
		6	Wrong answer	0/2	1ms	316 KiB
		7	Accepted	3/3	1ms	316 KiB
		8	Accepted	3/3	1ms	316 KiB
		9	Accepted	3/3	1ms	316 KiB
		10	Accepted	2/2	1ms	508 KiB
		11	Accepted	3/3	1ms	316 KiB
		12	Accepted	2/2	1ms	316 KiB
		13	Accepted	3/3	1ms	316 KiB
		14	Accepted	2/2	17ms	400 KiB
		15	Accepted	2/2	17ms	400 KiB
		16	Accepted	3/3	18ms	392 KiB
		17	Accepted	3/3	17ms	316 KiB
		18	Accepted	3/3	18ms	400 KiB
		19	Accepted	3/3	17ms	400 KiB
		20	Accepted	3/3	18ms	400 KiB
		21	Accepted	3/3	18ms	400 KiB
		22	Accepted	3/3	17ms	500 KiB