Submission #12,950

2025-01-03 20:22:02

cpp17

Accepted 50/50

18ms

608 KiB

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

	Sum	Test	Verdict		Time	Memory
base	50/50
		1	Accepted	0/0	1ms	508 KiB
		2	Accepted	0/0	1ms	320 KiB
		3	Accepted	0/0	17ms	508 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	508 KiB
		9	Accepted	3/3	1ms	508 KiB
		10	Accepted	2/2	1ms	320 KiB
		11	Accepted	3/3	1ms	320 KiB
		12	Accepted	2/2	1ms	320 KiB
		13	Accepted	3/3	1ms	320 KiB
		14	Accepted	2/2	17ms	508 KiB
		15	Accepted	2/2	17ms	508 KiB
		16	Accepted	3/3	17ms	508 KiB
		17	Accepted	3/3	17ms	400 KiB
		18	Accepted	3/3	18ms	508 KiB
		19	Accepted	3/3	17ms	404 KiB
		20	Accepted	3/3	17ms	404 KiB
		21	Accepted	3/3	17ms	404 KiB
		22	Accepted	3/3	17ms	608 KiB