chapter4-2.cpp

C++STL程序员开发指南

//文件名：CHAPTER4-2.cpp
#include <iostream>
#include <vector>
#include <algorithm>
#include <iterator>
using namespace std;
void main (int argc, char *argv[])
{
  int n = 3; // argument checking removed for clarity
  vector<int> v;
  for (int i = 0; i < n; i++)            // append integers 0 to n-1 to v
    v.push_back (i);
  random_shuffle (v.begin(), v.end());                         // shuffle
  copy (v.begin(), v.end(), ostream_iterator<int> (cout, "\n")); // print
}