Decimal To Binary in C

Decimal To Binary in C

Question:

Write a C program to convert a Decimal number to Binary number.

Solution:

#include<stdio.h>
#include<math.h>
void Decimal_to_Binary(int);

int main(){
int decNum;
printf(“Enter the Decimal Number”);
scanf(“%d”,&decNum);
Decimal_to_Binary(decNum);
return 0;
}

void Decimal_to_Binary(int decNum){
int power=0;
int binNum=0;
while(decNum>0){
int rem= decNum%2;
binNum = binNum + (rem*pow(10,power));
power++;
decNum=decNum/2;
}
printf(“The binary of given number is %d”,binNum);
}