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  1. #include <iostream>
  2. using namespace std;
  3.  
  4. void read(int &a) {
  5. 	cin >> a;
  6. }
  7.  
  8. int main() {
  9. 	int n;
  10. 	read(n);
  11. 	cout << n << endl;
  12. }
Success #stdin #stdout 0s 16064KB
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123
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https://ideone.com/JEkW5A
language:
C++ (gcc 8.3)
created:
7 years ago
visibility:
secret

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