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  1. #include <stdio.h>
  2. #define NOERROR 0
  3. int bit(int n)
  4. {
  5. if(n==0)
  6. printf("0");
  7. else if(n==1)
  8. printf("1");
  9. else{
  10. bit(n/2);printf("%d",n%2);}
  11. }
  12. int main()
  13. {
  14. int x;
  15. do
  16. {
  17. printf("0以上の整数を入力してください:");
  18. scanf("%d",&x);
  19. }
  20. while( x<0 );
  21. bit(x);
  22. printf("\n");
  23. return NOERROR;
  24. }
  25.  
Success #stdin #stdout 0.01s 5320KB
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stdin
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10
stdout
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0以上の整数を入力してください:1010
https://ideone.com/hjQHdV
language:
C (gcc 8.3)
created:
1 day ago
visibility:
public

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