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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. 	int a, b, c;
  6. 	cin >> a >> b >> c;
  7. 	cout << (a < b + c && b < a + c && c < a + b ? "YES" : "NO");
  8. 	return 0;
  9. }
Success #stdin #stdout 0s 15232KB
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1 1 1
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YES
https://ideone.com/XT0WqI
language:
C++ (gcc 8.3)
created:
6 years ago
visibility:
public

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