ERROR的解决方案“需要左值” [英] Solution for ERROR"lvalue required"

问题描述

我在此代码上收到错误左值错误：

i am getting a error lvalue error on this code:

gotoxy(36,12);
for(int i=0;i<8;++i)            =here is where the problem comes
{
p[i]=getch();
if(p[i]==’b’)
  {
    printf("b b");
i=i-2;
  }
  else
   cout<<"*";
}
p[i]=’’;
getch();

谢谢你帮助



我尝试了什么：



i不知道怎么做

所以我离开了它

thank you for help

What I have tried:

i didnt know what to do
so i left it

推荐答案

看看你的代码：你用文字处理器编辑它，而不是编辑器 - 所以你的报价不是引号，你的双引号不是双引号，而且（正如Jochen所提到的那样）''反正不是一个角色。



使用适当的编辑器 - 记事本，如果你真的很绝望，但大多数C ++系统都带有一个IDE，其中包括一个编辑器，编译器和调试器。如果你没有那么它 认真 旧，你应该考虑更新... Visual Studio包含C ++，它是免费的......

Look at your code: you edited it using a word processor, not an editor - so your quotes aren't quotes, your double quotes aren't double quotes, and (as has been mentioned by Jochen) '' isn't a character anyway.

Use a "proper" editor - Notepad if you are really desperate, but most C++ systems come with an IDE which includes a editor, compiler and debugger all in one. If yours doesn't then it's seriously old, and you ought to consider a newer one ... Visual Studio includes C++ and it's free ...

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