BNU OJ 50997 BQG's Programming Contest

#include<cstdio>
#include<cstring>
#include<cmath>
#include<algorithm>
using namespace std;

int ans;
int T;
int a,b;

int main()
{
    scanf("%d",&T);
    while(T--)
    {
        scanf("%d%d",&a,&b);
        ans=max(a,b)*5;
        if(ans<1000) ans=1000;
        if(ans>60000) ans=60000;
        printf("%d\n",ans);
    }
    return 0;
}