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分享string str = "";
char[] arr= str.ToCharArray();
Array.Reverse(arr);
Console.WriteLine(arr);
//用linq 实现的会很优雅
string s = "5,6";
s = new string(s.ToCharArray().Reverse().ToArray());
//结果: 6,5
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
namespace ConsoleApplication1
{
class Program
{
static void Main()
{
Console.Write("Please enter your first NO.:");
int i = int.Parse(Console.ReadLine());
Console.Write("Please enter your second NO.:");
int j = int.Parse(Console.ReadLine());
Console.WriteLine("result: {0},{1}", j, i);
Console.ReadLine();
}
}
}
//第一种
Stack<int> stack = new Stack<int>();
stack.Push(5);
stack.Push(6);
foreach (int i in stack)
{
System.Console.WriteLine(i.ToString());
}
//第二种
List<int> list = new List<int>();
for (int i = list.Count - 1; i > -1.Count; i--)
{
System.Console.WriteLine(i.ToString());
}