Submission #12,949

2025-01-03 20:18:51

cpp17

Wrong answer 42/50

18ms

508 KiB

#include <iostream>
using namespace std;
int main()
{
    int n,k,x,s=0; cin>>n>>k;
    for(int i=0; i<n; i++){
        cin>>x; s=s+x;}
    if(s-k+2>0)cout<<(s+1-k)*(s+2-k)/2;
    else cout<<"0";
    return 0;}

	Sum	Test	Verdict		Time	Memory
base	42/50
		1	Accepted	0/0	1ms	320 KiB
		2	Accepted	0/0	1ms	320 KiB
		3	Accepted	0/0	18ms	500 KiB
		4	Accepted	2/2	1ms	320 KiB
		5	Accepted	2/2	1ms	320 KiB
		6	Accepted	2/2	1ms	320 KiB
		7	Accepted	3/3	1ms	320 KiB
		8	Accepted	3/3	1ms	320 KiB
		9	Accepted	3/3	1ms	320 KiB
		10	Accepted	2/2	1ms	508 KiB
		11	Accepted	3/3	1ms	320 KiB
		12	Accepted	2/2	1ms	508 KiB
		13	Accepted	3/3	1ms	320 KiB
		14	Accepted	2/2	17ms	320 KiB
		15	Wrong answer	0/2	17ms	320 KiB
		16	Accepted	3/3	17ms	320 KiB
		17	Accepted	3/3	17ms	320 KiB
		18	Wrong answer	0/3	18ms	320 KiB
		19	Accepted	3/3	17ms	320 KiB
		20	Accepted	3/3	17ms	320 KiB
		21	Accepted	3/3	18ms	400 KiB
		22	Wrong answer	0/3	17ms	396 KiB