Answer / lakshya mehra

void main()
{
int dec,rem,i=1;
long int bin=0;
printf("Enter the decimal number : ");
scanf("%d",&dec);
while(dec>0)
{
rem=dec%2;
dec=dec/2;
bin=bin+(i*rem);
i=i*10;
}
printf("The binary number is %l",bin);
getch();
}

Explanation:
The output variable bin is taken as long int bcoz it might
exceed the range of normal int.

e.g.
dec=25

Then

bin=(1*1)+(10*0)+(100*0)+(1000*1)+(10000*1)
=11001

Answer / @pravin.08

@sudha
ur code is abs right with a minor mistake.
main()
{
int num,rem,b=0,i=1;
printf("enter num");
scanf("%d",&num);
while(num)
{
rem=num%2;
num=num/2;
b=b+rem*i;
i=i*10;
}
printf("\n%d",b);

}

Answer / sachin kumar sharma

#include<stdio.h>
#include<conio.h>
void main()
{
int d,rem,i=1;
long int bin=0;
printf("Enter the decimal number : ");
scanf("%d",&d);
while(d>0)
{
rem=d%2;
d=d/2;
bin=bin+(i*rem);
i=i*10;
}
printf("The binary number is %ld",bin);
getch();
}
/* eg.
enter decimal no 10
binary no is 1010

Answer / nimesh soni

#include<stdio.h>
void main()
{
long int no,i,k,andmask;
printf("Entre No ");
scanf("%ld",&no);
for(i=15;i>=0;i--)
{
andmask=1<<i;
k=no & andmask;
k==0 ? printf("0 ") : printf("1 ");
}
}

Answer / tushar srivastava

//A very Powerful method just a bit of tweaking done here
#include<iostream.h>
#include<conio.h>
void main()
{
unsigned long dec,rem,i=1;
unsigned long bin=0;//remember to set it to zero
cout<<"Enter a decimal number : ";
cin>>dec;
while(dec>0)
{
rem=dec%2;
dec=dec/2;
bin=bin+(i*rem);
i=i*10;
}
cout<<"The binary form is "<<bin;
getch();
clrscr();
}

//this method is tested by me it worked till 1023 but not
over it
//but it's fine right......

Answer / pritesh2444

#include<stdio.h>
void main()
{
int n,j=0,i=1;
printf("\nEnter the number : ");
scanf("%d",&n);
while(n!=0)
{
j=j+((n%2)*i);
n=n/2;
i=i*10;
}
printf("%d",j);
}

Answer / tushar srivastava

Hi Friends, This is Tushar Srivastava once again. This time
I have a program which is compatible with real world bit
level communication, since I have used the VC++'s 'bool'
keyword which can store only since bit of data. Take aa look
at this simple algorithm purely developed by me.
Please note that this program has used VC++'s 'bool' keyword
which will not be available with Turbo C++ 16 bit IDE (Old
DOS Mode).
Thank you.

// Bit Converter.cpp : This Program is a simple decimal to
binary converter
//This is a demonstration program which demonstrate the
method to convert any integer data into it's binary equivalent
//The algorithm is made be Tushar Srivastava independent of
any other person working on same method.
//This program is available to users under General Public
License.

#include "stdafx.h"
#include <stdio.h>
#include <conio.h>

int i;
bool bits(int bit_data);
int main()
{
int input_data=0;
bool bit=0;
printf("Please Enter the data to be converted :");
scanf("%d",&input_data);
for(i=15;i>=0;i--)
{
bit = bits(input_data);
printf("%d",bit);
}
getch();
return 0;
}

bool bits(int bit_data)
{
int temp_var;
temp_var = bit_data >> i;
temp_var &= 0x01;
return temp_var;
}

Answer / pritesh

#include<stdio.h>
void main()
{
int j=0,n,i=1;
printf("\nenter no.=");
scanf("%d",&n);
while(n!=0)
{
j=j+((n%2)*i);
n=n/2;
i=i*10;
}
printf("%d",j);
}

Answer / mritunjay kumar

void main()
{
int no,i=1,r,bin=0;
printf("enter a decimal no:-");
scanf("%d",&no);
clrscr();
while(no!=0)
{
r=no%2;
no=no/2;
bin=bin+(r*i);
i=i*10;
}
printf("converted no%d",bin);
getch();
}

Answer / rupam

#include<stdio.h>
#include<conio.h>
main(){
int dec,i,c,rem,bin[16];
c=0;
printf("\n \t Enter the Value : ");
scanf("%d",&dec);
while(dec!=0){
rem=dec%2;
bin[c]=rem;
dec=dec/2;
c++;
}
printf("\n \t Binary Equivalent : ");
for(i=(c-1);i>=0;i--){
printf("%d",bin[i]);
}
getch();
}

UINT i,j; i = j = 0; i = ( i++ > ++j ) ? i++ : i--; explain pls....

5 Answers  

To generate the series 1+3+5+7+... using C program

18 Answers  

how tally is useful?

2 Answers  

Answering Yes or No in C++...using only stdio.h and conio.h..........help me please...? here's must be the output of the program: Screen A Exam No. items Score 1 20 20 2 35 35 Another Entry? [Y] or [N] : Screen B: Record No. Student's Name: 1 Fernando Torres 2 Chuck Norris Note: if you press Y, the program must repeat the procedure in screen A, then if N, the program must proceed to the screen B....Please Help me out............

1 Answers  

Given an int variable n that has been initialized to a positive value and, in addition, int variables k and total that have already been declared, use a do...while loop to compute the sum of the cubes of the first n whole numbers, and store this value in total . Thus if n equals 4, your code should put 1*1*1 + 2*2*2 + 3*3*3 + 4*4*4 into total . Use no variables other than n , k , and total .

3 Answers  

How to reverse a linked list without using array & -1? Thank you.

2 Answers   Access, Satyam,

I am using Qt 5.6 during compilation it stops and gives error about Qmake The process "C:QtQt5.6.35.6.3msvc2015_64inqmake.exe" crashed. Error while building/deploying project untitled1 (kit: Desktop Qt 5.6.3 MSVC2015 64bit) When executing step "qmake"

0 Answers  

printy(a=3,a=2)

3 Answers  

2. A student studying Information Technology at Polytechnic of Namibia is examined by coursework and written examination. Both components of assessment carry a maximum of 50 marks. The following rules are used by examiners in order to pass or fail students. a. A student must score a total of 40% or more in order to pass (total = coursework marks + examination marks) b. A total mark of 39% is moderated to 40% c. Each component must be passed with a minimum mark of 20/50. If a student scores a total of 40% or more but does not achieve the minimum mark in either component he/she is given a technical fail of 39% (this mark is not moderated to 40%) d. Grades are awarded on marks that fall into the following categories. Mark 100-70 69-60 59-50 49-40 39-0 Grade A B C D E Write a program to input the marks for both components (coursework marks out of 50 and examination marks out of 50), out put the final mark and grade after any moderation. [30]

0 Answers  

what is macro in c? Difference between single linked list & double linked list what is fifo & lifo? what is stack & queue?

2 Answers   TCS,

who was the present cheif governor of reserve bank of india

6 Answers   State Bank Of India SBI,

Write down the difference between c. Loop and goto statement d. (!0) and (!1) e. (1= =! 1) and (1!=1) f. NULL and !NULL

0 Answers