#include<iostream>
#include<conio.h>
#include <sstream>
using namespace std;

void print(string s, int num) {
	cout << "Hex value of " << num << " is : \n" << s << endl;
}
int main()
{
	int num, rem, calc;
	char hexnum[100];
	int i = 1, j, temp;
	cout << "Enter the number please : ";
	cin >> num;
	calc = num;
	while (calc != 0)
	{
		temp = calc % 16;
		if (temp < 10)
		{
			temp = temp + 48;
		}
		else
		{
			temp = temp + 55;
		}
		hexnum[i++] = temp;
		calc = calc / 16;
	}

	stringstream ss;
	for (j = i - 1; j > 0; j--)
	 ss << hexnum[j];

	string s = ss.str();
	print(s, num);

	system("PAUSE");
	return 0;
}