Submission #3574

#	Time	Username	Problem	Language	Result	Execution time	Memory
3574		waps12b	King of penalty (kriii1_K)	C++98	1 / 1	24 ms	1868 KiB

K

#include<cstdio>
#include<algorithm>
using namespace std;
#define ll long long
ll val[100000];
int main() {
	ll P, N;
	scanf("%lld%lld", &P, &N);

	for(int i = 0 ; i < N ; i++) scanf("%lld", &val[i]);

	sort(val, val+N);
	ll cur = P-1, ans = 0, ans_n = 0;
	for(int i = 0 ; i < N ; i++) {
		if( cur >= val[i] ) {
			ans_n++;
			ans += cur;
			cur -= val[i];
		}
		else break;
	}
	printf("%lld %lld\n", ans_n, ans);
}

• Subtask 1: 1 / 1