program.cs

来自「c#开发宝典 光盘内容。本光盘主要为书中的源程序」· CS 代码 · 共 30 行

using System;
using System.Collections.Generic;
using System.Text;

namespace Example5_5 {
    class Program {
        /// <summary>
        /// 比较a和b的大小并按由小到大的顺序排列a和b
        /// </summary>
        /// <param name="a">整数a</param>
        /// <param name="b">整数b</param>
        static void Swap(int a, int b) {
            int c = 0;
            if (a > b) {
                c = a;
                a = b;
                b = c;
            }
        }

        static void Main(string[] args) {
            int x = 6;
            int y = 4;
            Swap(x, y);
            Console.WriteLine("x的值为：{0},y的值为：{1}", x, y);
            Console.ReadLine();
        }
    }
}