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  1. #include <stdio.h>
  2.  
  3. /* 10進2進変換 */
  4. void binary(int n){
  5. 	if(n==0){
  6. 		return;
  7. 	}
  8. 	else{
  9. 	binary(n/2)	;	
  10. 	printf("%d",n%2)	;	
  11. 	}
  12. }
  13.  
  14.  
  15. int main(void) {
  16. 	int a;
  17.  
  18. 	scanf("%d", &a);
  19. 	binary(a);
  20.  
  21. 	return 0;
  22. }
  23.  
Success #stdin #stdout 0.01s 5280KB
comments (?)
stdin 
13
stdout 
1101
https://ideone.com/OyQJva
[再帰応用]10進2進変換
language:
C (gcc 8.3)
created:
10 days ago
visibility:
public

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