Write a C++ program to convert given binary number to Hexadecimal number.

Write a C++ program to convert given binary number to Hexadecimal number.

Program Code:

#include<iostream>

using namespace std;

int main()

{

long int binary, rem, q;

int i=1, j, temp;

char hexa[100];

cout<<"Enter Binary Number : ";

cin>>binary;

q = binary;

while(q != 0)

{

temp = q % 16;

// To convert integer into character

if( temp < 10)

{

temp = temp + 48;

}

else

{

temp = temp + 55;

}

hexa[i++]= temp;

q = q / 16;

}

cout<<"Equivalent hexadecimal value of "<<binary <<" is : ";

for(j=i-1 ;j>0;j--)

{

cout<<hexa[j];

}

return 0;

}

The program output is tested on www.jdoodle.com

Output:

Enter Binary Number : 12

Equivalent hexadecimal value of 12 is : C

Thanks

Mukesh Rajput