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  1. #include <iostream>
  2.  
  3. int someMethod(){
  4.   static int a = 20;
  5.   static int result = 21;
  6.   std::cout << " [" << a << "] ";
  7.   ++result;
  8.   ++a;
  9.   --result;
  10.   return result;
  11. }
  12.  
  13. int main(){
  14.   std::cout << someMethod() << "\n";
  15.   std::cout << someMethod() << "\n";
  16.   std::cout << someMethod() << "\n";
  17. }
Success #stdin #stdout 0s 3468KB
comments (?)
stdin 
Standard input is empty
stdout 
 [20] 21
 [21] 21
 [22] 21
https://ideone.com/Fc5Ue4
language:
C++14 (gcc 8.3)
created:
7 years ago
visibility:
public

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