& Code
Convert Decimal to Hexadecimal program in C++
A decimal number is taken as input and converted it into its hexadecimal equivalent.
Example:
Decimal number: 77
Corresponding hexadecimal number: 4D
Decimal number: 50
Corresponding hexadecimal number: 32
Algorithm:
- A decimal number is taken as input.
- The number is divided by 16 and the remainders are stored.
- The result is printed in reverse order.
Code:
#include<iostream>
using namespace std;
int main()
{
long int dno, temp;
char hex[100];
int j, remainder, i=1;
cout<<"Enter Decimal Number : ";
cin>>dno;
temp = dno;
while(temp!=0)
{
remainder = temp%16;
if(remainder<10) // Converts integer into character
{
remainder = remainder + 48;
}
else
{
remainder = remainder + 55;
}
hex[i++] = remainder;
temp = temp/16;
}
cout<<"\nHexadecimal Number corresponding to Decimal Number : ";
for(j=i-1; j>0; j--)
{
cout<<hex[j];
}
return 0;
}Report Error/ Suggestion