reversible.cpp

来自「C语言数值算法程序大全（第二版）,课本文件」· C++ 代码 · 共 24 行

//: C07:Reversible.cpp
// From "Thinking in C++, 2nd Edition, Volume 2"
// by Bruce Eckel & Chuck Allison, (c) 2003 MindView, Inc.
// Available at www.BruceEckel.com.
// Using reversible containers
#include <fstream>
#include <iostream>
#include <string>
#include <vector>
#include "../require.h"
using namespace std;

int main() {
  ifstream in("Reversible.cpp");
  assure(in, "Reversible.cpp");
  string line;
  vector<string> lines;
  while(getline(in, line))
    lines.push_back(line);
  vector<string>::reverse_iterator r;
  for(r = lines.rbegin(); r != lines.rend(); r++)
    cout << *r << endl;
} ///:~