#### Aim:

To write C program for sum of two binary numbers.

#### Algorithm:

Step 1: Convert the input into binaries and store it in variable and array

Step 2: Add the variable binaries with array[i] , i++;

Step 3: Add every result by add () function

Step 4: Display the last result

Step 5: End

#### Program:

#include<stdio.h> #include <stdlib.h> int long add(int k,int h) { int sum[100]; int i=0,temp=0; printf("\n"); while(k!=0||h!=0) { sum[i]=(k%10+h%10+temp)%2; temp=(k%10+h%10+temp)/2; k=k/10; h=h/10; i++; } if(temp!=0) { sum[i]=temp; } while(i>=0) { printf("%d",sum[i]); i--; }} int main() { int x,sum=0,y,a[100],b[100],j=1; int i=0,temp=0; int sum1=0; printf("\nEnter the Two Number To Be Converted:"); scanf("%d%d",&x,&y); while(x>0) { a[i]=x%2; x=x/2; if(a[i]==0) { j=j*10; } else{ sum=sum+j; j=j*10; } i++; } j=1; int s=0; while(y>0) { b[s]=y%2; y=y/2; if(b[s]==0) { j=j*10; } else{ sum1=sum1+j; j=j*10; } s++; } printf("\nConverted Binary Number 1 is:"); printf("%d",sum); printf("\nConverted Binary Number 2 is:"); printf("%d",sum1); printf("\nSum Of Binary Number is:"); add(sum,sum1); return 0; }

#### Execution:

Input: 45 63 Output: Enter the Two Number To Be Converted: Converted Binary Number 1 is:1011010 Converted Binary Number 2 is:1000011 Sum Of Binary Number is: 10011101

#### Result:

Thus the Program for Binary addition was executed Successfully.