C program to convert binary number into decimal number

➽ Program:-

#include<stdio.h>

int main()

{      

    int  number, binary_value, decimal_value = 0, base = 1, rem;

    printf("Enter a Binary Number(In 0s and 1s): ");

    scanf("%d", &number);

    binary_value = number;

   

    while(number > 0)

    {

        rem = number % 10;

        decimal_value += rem * base;

        number = number / 10 ;

        base = base * 2;

    }

   

    printf("Decimal Equivalent of %d is %d", binary_value, decimal_value);

    return 0;

}

➽ Output:-

Enter a Binary Number(In 0s and 1s): 10111001

Decimal Equivalent of 10111001 is 185