#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);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
1868 KB |
Output is correct |
2 |
Correct |
0 ms |
1868 KB |
Output is correct |
3 |
Correct |
0 ms |
1868 KB |
Output is correct |
4 |
Correct |
4 ms |
1868 KB |
Output is correct |
5 |
Correct |
0 ms |
1868 KB |
Output is correct |
6 |
Correct |
4 ms |
1868 KB |
Output is correct |
7 |
Correct |
8 ms |
1868 KB |
Output is correct |
8 |
Correct |
8 ms |
1868 KB |
Output is correct |
9 |
Correct |
20 ms |
1868 KB |
Output is correct |
10 |
Correct |
24 ms |
1868 KB |
Output is correct |
11 |
Correct |
16 ms |
1868 KB |
Output is correct |
12 |
Correct |
12 ms |
1868 KB |
Output is correct |
13 |
Correct |
0 ms |
1868 KB |
Output is correct |
14 |
Correct |
0 ms |
1868 KB |
Output is correct |
15 |
Correct |
12 ms |
1868 KB |
Output is correct |