Finding Right Triangle

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#include<stdio.h> #include<math.h> int main() { long long int a,b,d,n,w; float c; scanf("%lld",&n); if(n<=1000) { for(w=1;w<=n;w++) { scanf("%lld%lld%lld",&a,&b,&d); if(a<=1000&&b<=1000&&d<=1000) { c=sqrt(a*a+b*b); if(c==d) printf("YES\n"); else printf("NO\n"); } } } return 0; }