shuffle the elements in a random order : Algorithm « vector « C++ Tutorial

1. C++ Tutorial
2. vector
3. Algorithm

#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

int main(void)
{
    const int VECTOR_SIZE = 8 ;
    typedef vector<int> IntVector ;
    typedef IntVector::iterator IntVectorIt ;
    IntVector Numbers(VECTOR_SIZE) ;

    IntVectorIt start, end, it ;

    Numbers[0] = 4 ;
    Numbers[1] = 10;
    Numbers[2] = 70 ;
    Numbers[3] = 30 ;
    Numbers[4] = 10;
    Numbers[5] = 69 ;
    Numbers[6] = 96 ;
    Numbers[7] = 100;

    start = Numbers.begin() ;   
    end = Numbers.end() ;       

    for(it = start; it != end; it++)
        cout << *it << " " ;

    random_shuffle(start, end) ;

    for(it = start; it != end; it++)
        cout << *it << " " ;
}