autoincrement.cpp

来自「Think in C++ 2nd」· C++ 代码 · 共 19 行

//: C03:AutoIncrement.cpp
// From Thinking in C++, 2nd Edition
// Available at http://www.BruceEckel.com
// (c) Bruce Eckel 1999
// Copyright notice in Copyright.txt
// Shows use of auto-increment
// and auto-decrement operators.
#include <iostream>
using namespace std;

int main() {
  int i = 0;
  int j = 0;
  cout << ++i << endl; // Pre-increment
  cout << j++ << endl; // Post-increment
  cout << --i << endl; // Pre-decrement
  cout << j-- << endl; // Post decrement
} ///:~