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  1. #include <iostream>
  2. #include <math.h>
  3. using namespace std;
  4. int main()
  5. {
  6. long int a,b,c;
  7. cin>>a>>b>>c;
  8. cout << (((a*a)+(b*b))==(c*c)||((a*a)+(c*c))==(b*b)|| ((c*c)+(b*b))==(a*a)?"YES":"NO")<< endl;
  9. return 0;
  10. }
Success #stdin #stdout 0s 3460KB
stdin
3 4 5
stdout
YES