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  1. #include <iostream>
  2. using namespace std;
  3. int& foo(int x){
  4. return x;
  5. }
  6. int main() {
  7. 	// your code goes her
  8. return foo(0);
  9. }
Runtime error #stdin #stdout 0s 15240KB
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stdin
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Standard input is empty
stdout
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Standard output is empty
https://ideone.com/cKeuDO
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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