#include<stdio.h>
#include<algorithm>
using namespace std;
int d[100010];
int main(){
int i,n, sum1=0, sum2=0;
scanf("%d",&n);
for(i=0;i<n;i++){
scanf("%d",&d[i]);
}
sort(d,d+n);
for(i=0;i<n/2;i++){
sum1+=d[i];
}
for(i=n/2;i<n;i++){
sum2+=d[i];
}
printf("%d %d",n-n/2-n/2,sum2-sum1);
return 0;
}
转载请注明原文地址: https://ju.6miu.com/read-6173.html
