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  1. #include <stdio.h>
  2. int tohex(int n)
  3. {
  4.     if(n==0)
  5.         return;
  6.     else
  7.     {
  8.         tohex(n/16);
  9.         printf("%d",n%16);
  10.  
  11.     }
  12. }
  13.  
  14. int main(void) {
  15. 	int x;
  16.     scanf("%d",&x);
  17.     tohex(x);
  18.  
  19. 	return 0;
  20. }
  21.  
Success #stdin #stdout 0.01s 5316KB
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https://ideone.com/tPrDTZ
language:
C (gcc 8.3)
created:
6 days ago
visibility:
public

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