hdu 1.2.6

 1 #include<cstdio>
 2 #include<algorithm>
 3 using namespace std;
 4 
 5 int main()
 6 {
 7     //freopen("input.txt","r",stdin);
 8     int s[3];
 9     int T;
10     int count;
11     count = 1;
12     scanf("%d",&T);
13     while(T--)
14     {
15 
16         for(int i = 0; i < 3; i++)
17             scanf("%d",&s[i]);
18         sort(s,s+3);
19         printf("Scenario #%d:\n",count);
20         if(s[0]*s[0] + s[1]*s[1] == s[2]*s[2])
21             printf("yes\n");
22         else printf("no\n");
23         count++;
24         puts("");
25     }
26 
27     return 0;
28 }