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  1. #include<stdlib.h>
  2. #include<stdio.h>
  3. #include<math.h>
  4.  
  5. int main()
  6. {
  7.     int bin, dec = 0, i;
  8.     printf("\nEnter A Binary Number: \t");
  9.     scanf("%d", &bin);
  10.     for(i = 0; bin > 0; i++)
  11.     {
  12.         dec = dec + pow(2, i) * (bin % 10);
  13.         bin = bin / 10;
  14.     }
  15.     printf("\nDecimal Equivalent of Binary Number: \t %d\n", dec);
  16.     return 0;
  17. }
Success #stdin #stdout 0s 5284KB
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stdin
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0001
stdout
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Enter A Binary Number: 	
Decimal Equivalent of Binary Number: 	 1
https://ideone.com/wnihmn
language:
C (gcc 8.3)
created:
6 days ago
visibility:
public

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