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  1. /*
  2. Author : Gurpreet
  3. Purpose: To convert large decimal numbers to their binary numbers.
  4. */
  5.  
  6. #include<stdio.h>
  7. #define MAX_DIGITS 100
  8. int main()
  9. {
  10. 	int num, bin[MAX_DIGITS], digits=0, i;
  11. 	//printf("Enter a number: ");
  12. 	scanf("%d", &num);
  13. 	do
  14. 	{
  15. 		bin[digits++]=num%2;
  16. 	}
  17. 	while(num/=2);
  18. 	for(i=digits-1; i>=0; i--)
  19. 	{
  20. 		printf("%d", bin[i]);
  21. 	}
  22. 	printf("\n");
  23. 	return 0;
  24. }
Success #stdin #stdout 0s 2172KB
comments (?)
stdin
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2147364847
stdout
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1111111111111100010111111101111
https://ideone.com/V44t4l
language:
C (gcc 8.3)
created:
7 years ago
visibility:
secret

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