#include<stdio.h>
#include<algorithm>
using namespace std;
int farr[100000];
int main(){
int p=0, n=0;
long long sum=0, tmp=0;
int count=0, i=0;
scanf("%d %d",&p,&n);
for(i=0;i<n;i++)
scanf("%d",&farr[i]);
sort(farr,farr+n);
for(i=0;i<n;i++) {
if( tmp + farr[i] >= p ) break;
tmp = tmp + farr[i];
}
tmp = p-tmp-1;
count = i;
for( i= i-1;i>=0;i--){
tmp = tmp+farr[i];
sum = sum+tmp;
}
printf("%d %lld",count,sum);
}
# |
Verdict |
Execution time |
Memory |
Grader output |
1 |
Correct |
0 ms |
1476 KB |
Output is correct |
2 |
Correct |
0 ms |
1476 KB |
Output is correct |
3 |
Correct |
0 ms |
1476 KB |
Output is correct |
4 |
Correct |
0 ms |
1476 KB |
Output is correct |
5 |
Correct |
0 ms |
1476 KB |
Output is correct |
6 |
Correct |
4 ms |
1476 KB |
Output is correct |
7 |
Correct |
4 ms |
1476 KB |
Output is correct |
8 |
Correct |
12 ms |
1476 KB |
Output is correct |
9 |
Correct |
16 ms |
1476 KB |
Output is correct |
10 |
Correct |
20 ms |
1476 KB |
Output is correct |
11 |
Correct |
16 ms |
1476 KB |
Output is correct |
12 |
Correct |
12 ms |
1476 KB |
Output is correct |
13 |
Correct |
0 ms |
1476 KB |
Output is correct |
14 |
Correct |
0 ms |
1476 KB |
Output is correct |
15 |
Correct |
12 ms |
1476 KB |
Output is correct |