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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. int main() {
  5. int a, b;
  6.     cin >> a >> b;
  7.     cout << "Hello world!" << endl;
  8.     cout << a + b;
  9. 	return 0;
  10. }
Success #stdin #stdout 0.01s 5320KB
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stdin
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17 25
stdout
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Hello world!
42
https://ideone.com/WIjVzX
language:
C++ (gcc 8.3)
created:
3 days ago
visibility:
public

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