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  1. #include <stdio.h>
  2.  
  3. int f() {
  4.     static int x = 1;
  5.     if(x % 2 == 0) return x;
  6.     x += 3;
  7.     return x;
  8. }
  9.  
  10. int main() {
  11.     printf("%d ", f());
  12.     printf("%d ", f());
  13.     printf("%d\n", f());
  14.     return 0;
  15. }
  16.  
Success #stdin #stdout 0.01s 5276KB
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4 4 4
https://ideone.com/AvwGcT
language:
C (gcc 8.3)
created:
8 days ago
visibility:
public

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