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Submission #3572

# Submission time Handle Problem Language Result Execution time Memory
3572 2013-08-31T06:39:13 Z BalloonCollector King of penalty (kriii1_K) C++
1 / 1
 24 ms 1868 KB 
#include <cstdio>
#include <algorithm>
using namespace std;
int n,re;
long long a[100001],s;
long long p,pn,sum;

int main(void){
	
	scanf("%lld %d",&p,&n);
	for(int i=0; i<n; i++)
		scanf("%d",&a[i]);
	sort(a,a+n);
	re = -1;
	for(int i=0; i<n; i++){
		if(s+a[i]>=p){
			re=i;
			
			break;
		}
		else s+=a[i];
	}
	if( re == -1 )
		re = n;
	sum=(long long)(p-s-1);
	for(int j=re-1; j>=0; j--){
		pn+=sum+a[j];
		sum+=a[j];
	}
	printf("%d %lld",re,pn);
	return 0;
}

Subtask #1
1.0 / 1.0

# 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 24 ms 1868 KB Output is correct
10 Correct 20 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 8 ms 1868 KB Output is correct