View Code of Problem 68

#include <stdio.h>
#include <iostream>
#include <string.h>
#include <string>
#include <algorithm>
#include <iomanip>
#include<vector>
#include<math.h>
using namespace std;
int main()
{
	int a, b,c;
	cin >> a >> b >> c;
	if (a < b) {
		a = a ^ b;
		b = a ^ b;
		a = a ^ b;	
	}
	if (a < c) {
		a = a ^ c;
		c = a ^ c;
		a = a ^ c;
	}
	cout << a;
}