C++ sorting example

sort.cpp

#include <iostream>
#include <algorithm>

using namespace std;

int main() {
    int data[] = {2,4,3,5,1};
    cout << "Input: " << data[0] << data[1] << data[2] << data[3] << data[4] << endl;
    sort(begin(data), end(data));
    cout << "Output: " << data[0] << data[1] << data[2] << data[3] << data[4] << endl;
    return 0;
}