[英]How do i implement an until loop in c#
I am making a simple Higher, Lower game and I want the game to continue until the right number is guessed or if the guesser wants to restart.我正在制作一个简单的更高、更低的游戏,我希望游戏继续进行,直到猜到正确的数字或猜者想要重新开始。 What loop do I use and how would I implement it
我使用什么循环以及如何实现它
my code is我的代码是
Random RandomNumber = new Random();
int RandomNumber2 = RandomNumber.Next(1, 5);
//Console.WriteLine(RandomNumber2);
//want to insert loop here and it should end when the third else if is done
Console.WriteLine("Make Your Guess Now");
string UserInput = Console.ReadLine();
int UserInput2 = Convert.ToInt32(UserInput);
if (UserInput2 > RandomNumber2)
{
Console.WriteLine("Your Number is to high");
}
else if (UserInput2 < RandomNumber2)
{
Console.WriteLine("Your Number is too small");
}
else if (UserInput2 == RandomNumber2)
{
Console.WriteLine("Congrats on guessing the right number");
}
The standard way to do it is to use a do while loop (C# Reference) .执行此操作的标准方法是使用do while 循环(C# 参考) 。
Bute here, you can use an infinite loop and exit from it using a break
statement.但是在这里,您可以使用无限循环并使用
break
语句退出它。 This allows you to break out of the loop from a condition tested inside the loop这允许您从循环内测试的条件中跳出循环
...
Console.WriteLine("Make Your Guess Now");
while (true) {
string UserInput = Console.ReadLine();
int UserInput2 = Convert.ToInt32(UserInput);
if (UserInput2 > RandomNumber2)
{
Console.WriteLine("Your Number is too high. Make another guess");
}
else if (UserInput2 < RandomNumber2)
{
Console.WriteLine("Your Number is too small. Make another guess");
}
else
{
Console.WriteLine("Congrats on guessing the right number");
break;
}
}
Note that there is no need to test for UserInput2 == RandomNumber2
in the last else, since the other cases have been treated above, this is the only possibility remaining.请注意,不需要在最后一个 else 中测试
UserInput2 == RandomNumber2
,因为上面已经处理了其他情况,这是唯一剩下的可能性。 Note that an else-part is executed when the if-part is not executed and only then.请注意,当 if-part 未执行时才执行 else-part 并且仅在那时执行。
Like said It think the best solution is就像说它认为最好的解决方案是
Do
{
--if here
} While (userinput2==randomnumber2)
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