This C Program Calculates the Sum of two Binary Numbers. Binary number is a number that can be represented using only two numeric symbols – 0 and 1. A number in base 2.

Here is source code of the C program to Find the Sum of two Binary Numbers. The C program is successfully compiled and run on a Linux system. The program output is also shown below.

`/*`

`* C Program to Find the Sum of two Binary Numbers`

`*/`

`#include <stdio.h>`

int main()

`{`

long binary1, binary2;

int i = 0, remainder = 0, sum[20];

printf("Enter the first binary number: ");

scanf("%ld", &binary1);

printf("Enter the second binary number: ");

scanf("%ld", &binary2);

while (binary1 != 0 || binary2 != 0)

`{`

sum[i++] =(binary1 % 10 + binary2 % 10 + remainder) % 2;

remainder =(binary1 % 10 + binary2 % 10 + remainder) / 2;

binary1 = binary1 / 10;

binary2 = binary2 / 10;

`}`

if (remainder != 0)

sum[i++] = remainder;

--i;

printf("Sum of two binary numbers: ");

while (i >= 0)

printf("%d", sum[i--]);

return 0;

`}`

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Output: $ cc pgm9.c $ a.out Enter the first binary number: 100000 Enter the second binary number: 101010 Sum of two binary numbers: 1001010

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