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  1. void square(int x, int& result) {
  2.     result = x * x;
  3. }
  4.  
  5.  
  6. int main() {
  7. 	return 0;
  8. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.c:1:23: error: expected ‘;’, ‘,’ or ‘)’ before ‘&’ token
 void square(int x, int& result) {
                       ^
stdout
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Standard output is empty
https://ideone.com/47YSbW
language:
C (gcc 8.3)
created:
10 years ago
visibility:
public

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