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  1. #include <iostream>
  2.  
  3. int main(){
  4. int a,b,c;
  5. std::cin >> a;
  6. std::cin >> b;
  7. std::cin >> c;
  8.  
  9. if(a+b >= c){
  10. std::cout << "UNDEFINED" << "\n";
  11. }
  12. else if (a*a+b*b == c*c){
  13. std::cout << "YES" << "\n";
  14. }
  15. else{
  16. std::cout << "NO" << "\n";
  17. }
  18. }
Success #stdin #stdout 0s 5320KB
stdin
3
4
10
stdout
NO