intvector.cpp

来自「thingking in c++（C++编程思想） 各章节课后练习的答案」· C++ 代码 · 共 24 行

//: C02:Intvector.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 2000
// Copyright notice in Copyright.txt
// Creating a vector that holds integers
#include <iostream>
#include <vector>
using namespace std;

int main() {
  vector<int> v;
  for(int i = 0; i < 10; i++)
    v.push_back(i);
  for(int i = 0; i < v.size(); i++)
    cout << v[i] << ", ";
  cout << endl;
  for(int i = 0; i < v.size(); i++)
    v[i] = v[i] * 10; // Assignment  
  for(int i = 0; i < v.size(); i++)
    cout << v[i] << ", ";
  cout << endl;
} ///:~