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  1. #include <stdio.h>
  2.  
  3. int f() {
  4.   if (2[(int*)__builtin_frame_address(0)])
  5.     return (f(2[(int*)__builtin_frame_address(0)] - 1) +
  6.             2[(int*)__builtin_frame_address(0)]);
  7.   return 0;
  8. }
  9.  
  10. int main() {
  11.   printf("%d\n", f(100));
  12.   return 0;
  13. }
  14.  
Success #stdin #stdout 0.01s 1720KB
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https://ideone.com/9uE9H
language:
C (gcc 8.3)
created:
12 years ago
visibility:
public

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