hdu 1.2.6

勾股定理...

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

 int main()
 {
     //freopen("input.txt","r",stdin);
     int s[];
     int T;
     int count;
     count = ;
     scanf("%d",&T);
     while(T--)
     {

         for(int i = ; i < ; i++)
             scanf("%d",&s[i]);
         sort(s,s+);
         printf("Scenario #%d:\n",count);
         if(s[]*s[] + s[]*s[] == s[]*s[])
             printf("yes\n");
         else printf("no\n");
         count++;
         puts("");
     }

     return ;
 }