综合练习:打字练习
写一个“打字练习程序”,要求以下功能
按用户的练习从1级开始到10级
随机的出现A-Z,a-z
出现字符的长度和等级数相符
用户输入对得1分,错分数清0
每级为10分
当等级到11级或用户输入Exit则程序结束
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int level = 1; int result = 0;
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System.Console.Write(“欢迎使用打字练习程序,按回车键开始“);
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System.Console.WriteLine(“输入Exit退出)“);
4![](https://www.likecs.com/default/index/img?u=aHR0cHM6Ly93d3cuY25ibG9ncy5jb20vSW1hZ2VzL091dGxpbmluZ0luZGljYXRvcnMvTm9uZS5naWY%3D)
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System.Console.ReadLine();
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string inputStr = “”; string createStr = “”;
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System.Random r = new System.Random();
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do
9![](https://www.likecs.com/default/index/img?u=aHR0cHM6Ly93d3cuY25ibG9ncy5jb20vSW1hZ2VzL091dGxpbmluZ0luZGljYXRvcnMvRXhwYW5kZWRCbG9ja1N0YXJ0LmdpZg%3D%3D)
{
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createStr = “”;
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for (int i = 1; i <= level; i++)
12![](https://www.likecs.com/default/index/img?u=aHR0cHM6Ly93d3cuY25ibG9ncy5jb20vSW1hZ2VzL091dGxpbmluZ0luZGljYXRvcnMvRXhwYW5kZWRTdWJCbG9ja1N0YXJ0LmdpZg%3D%3D)
{
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createStr += ((char)r.Next(\’A\’, \’Z\’ + 1)).ToString();
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}
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System.Console.WriteLine(“等级:{0}分数:{1}请输入{2}“,level, result, createStr);
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inputStr = System.Console.ReadLine();
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if (createStr == inputStr)
18![](https://www.likecs.com/default/index/img?u=aHR0cHM6Ly93d3cuY25ibG9ncy5jb20vSW1hZ2VzL091dGxpbmluZ0luZGljYXRvcnMvRXhwYW5kZWRTdWJCbG9ja1N0YXJ0LmdpZg%3D%3D)
{
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result++;
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}
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else
22![](https://www.likecs.com/default/index/img?u=aHR0cHM6Ly93d3cuY25ibG9ncy5jb20vSW1hZ2VzL091dGxpbmluZ0luZGljYXRvcnMvRXhwYW5kZWRTdWJCbG9ja1N0YXJ0LmdpZg%3D%3D)
{
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result = 0;
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}
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if (result == 10)
26![](https://www.likecs.com/default/index/img?u=aHR0cHM6Ly93d3cuY25ibG9ncy5jb20vSW1hZ2VzL091dGxpbmluZ0luZGljYXRvcnMvRXhwYW5kZWRTdWJCbG9ja1N0YXJ0LmdpZg%3D%3D)
{
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level++;
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result = 0;
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}
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}
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while (inputStr.ToLower() != “exit“ && level <= 10);
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