Codeforces 479 expression solution

Solve in C++:

#include<bits/stdc++.h>
using namespace std;
int main(){

int n,a,b,c;
int m[6];
while(scanf("%d%d%d",&a,&b,&c)!=EOF)
{
    m[0]=a*b*c;
    m[1]=a+b+c;
    m[2]=a+b*c;
    m[3]=a*(b+c);
    m[4]=(a+b)*c;
    m[5]=a*b+c;
    sort(m,m+6);
    printf("%d\n",m[5]);
}
}