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  1. #include<stdio.h>
  2. int call(int);
  3. int main()
  4. {
  5.     int n=4;
  6.     //printf("1 function");
  7.     call(n);
  8.     getchar();
  9.     return 0;
  10. }
  11. int call(int n)
  12. {
  13.     if(n<=0)//this is the base condition so that we can terminate the recursion!!!
  14.         return 0;
  15.     else
  16.         call(--n);//function calling itself...i.e. recursion!!!
  17.     printf("\n%d function",n);
  18.     call(--n);//function calling itself...i.e. recursion!!!
  19.     return 0;
  20. }
Success #stdin #stdout 0s 2856KB
comments (?)
stdin
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Standard input is empty
stdout
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0 function
1 function
2 function
0 function
3 function
0 function
1 function
https://ideone.com/ATeXp9
language:
C++ (gcc 8.3)
created:
10 years ago
visibility:
secret

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