Submission #9582

#	Time	Username	Problem	Language	Result	Execution time	Memory
9582		moonrabbit2	Uniting (kriii2_U)	C++98	0 / 4	0 ms	1476 KiB

U

#include <cstdio>
#include <algorithm>
#define N 1000000007
int a[100005],n;
int sum=1;
int main()
{
    scanf("%d",&n);
    for(int i=0;i<n;i++)
        scanf("%d",&a[i]);
    std::sort(a,a+n);
    for(int i=0;i<n-1;i++){
        sum=(sum%N*(i+1)*a[i]%N)%N;
    }
    sum=(sum%N*a[n-1]%N)%N;
    printf("%d\n%d",sum,sum*2);
}

• Subtask 1: 0 / 4