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  1. #include <iostream>
  2.  
  3. using namespace std;
  4.  
  5. int ADD(int n1 = 1, int n2);
  6.  
  7. int main(void)
  8. {
  9. 	cout << ADD(2);
  10. }
  11.  
  12. int ADD(int n1, int n2)
  13. {
  14. 	return n1 + n2;
  15. }
Compilation error #stdin compilation error #stdout 0s 0KB
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stdin
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Standard input is empty
compilation info 
prog.cpp:5:5: error: default argument missing for parameter 2 of ‘int ADD(int, int)’
 int ADD(int n1 = 1, int n2);
     ^~~
stdout
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Standard output is empty
https://ideone.com/5YmUpW
language:
C++ (gcc 8.3)
created:
3 years ago
visibility:
public

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