Computer Programming C Laboratory: Practical C Programs

Write a program in C to convert the decimal number into binary number

C Program with Algorithm, Flowchart, Output

Simple C Program with Algorithm, Flowchart, Output - Computer Programming - C

Write a program in C to convert the decimal number into binary number.


AIM

To write a program in C to print equivalent binary number for the decimal number.


ALGORITHM

Step-1 : Start

Step-2 : Initialize the values for flag = 0, k = 0

Step-3 : Read the decimal number into n.

Step-4 : Initialize the values for s = n, rbi = 0

Step-5 : Check whether the value of S is greater than zero.

Step-6 : If step‒5 is True do step‒7 to step‒12

Step‒7: Computer = s%2

Step-8 : Check the value of 'r' is equal to zero and the value of flag is equal to zero.

Step-9 : If step‒8 is True, increment k by 1

Step‒10: If step‒8 is False, assign flag = 1

Step‒11: Compute rbi = rbi*10*r

Step‒12: Compute s = s/2

Step‒13: If step‒5 is False do the following steps

Step‒14: Initialize s = rbi, bi = 0

Step‒15: Check whether the value of s is greater than zero or not.

Step‒16: If step‒14 is True do step‒17 to step‒25

Step‒17: Compute r = s%10, bi = bi*10*r, Compute s = s/10

Step‒18: Check s is equal to zero

Step‒19: If step‒20 is True do the following steps

Step‒20: Repeat for i = 1 to k

Step‒21: Compute bi = bi*10

Step‒22: Increment i by 1

Step‒23: Print the value of bi

Step‒24: Stop


FLOWCHART



PROGRAM

#include<stdio.h>

#include<conio.h>

#include<math.h>

void main()

{

int n,s,r,i,bi,rbi,flag=0,k=0;

printf("Enter the decimal number :");

scanf("%d",&n);

s=n;rbi=0;

while(s>0)

{

        r=s % 2;

        if (r==0 && flag == 0)

                k++;

        else

                flag=1;

        rbi=rbi*10+r;

        s=s/2;

}

s=rbi;

bi=0;

while(s>0)

{

        r=s%10;

        bi‒bi*10+r;

        s=s/10;

        if(s==0)

                for(i=1;i<=k;i++)

                        bi‒bi*10;

}

printf("The binary number is: %d\n",bi);


OUTPUT

Enter the decimal number: 14

The binary number is: 1110

 

Computer Programming C Laboratory: Practical C Programs : Tag: C Programming : C Program with Algorithm, Flowchart, Output - Write a program in C to convert the decimal number into binary number


Computer Programming C Laboratory: Practical C Programs



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