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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. int main(void) {
  14. 	int x;
  15.     scanf("%d",&x);
  16.     tohex(x);
  17. 	return 0;
  18. }
  19.  
Success #stdin #stdout 0s 5320KB
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stdin
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16
stdout
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10
https://ideone.com/gthuZ9
language:
C (gcc 8.3)
created:
7 days ago
visibility:
public

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