Submission #14,405

2025-01-10 18:09:30

cpp17

Accepted 50/50

17ms

804 KiB

#include <bits/stdc++.h>
using namespace std;
int main()
{
    long long n,k,db=0,sum=0;
    cin>>n>>k;
    vector<int> a(n);
    for(int i=0; i<n; i++)
       {
        cin>>a[i];
        sum+=a[i];
       }
    if(sum>=k)
    {
        for(int i=1; i<=sum-k+1; i++)
            db+=i;
    }
    cout<<db;

return 0;
}

	Sum	Test	Verdict		Time	Memory
base	50/50
		1	Accepted	0/0	1ms	316 KiB
		2	Accepted	0/0	1ms	316 KiB
		3	Accepted	0/0	17ms	564 KiB
		4	Accepted	2/2	1ms	328 KiB
		5	Accepted	2/2	1ms	316 KiB
		6	Accepted	2/2	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	328 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	776 KiB
		15	Accepted	2/2	17ms	568 KiB
		16	Accepted	3/3	17ms	564 KiB
		17	Accepted	3/3	17ms	564 KiB
		18	Accepted	3/3	17ms	568 KiB
		19	Accepted	3/3	17ms	564 KiB
		20	Accepted	3/3	17ms	804 KiB
		21	Accepted	3/3	17ms	564 KiB
		22	Accepted	3/3	17ms	568 KiB