获取错误stray'\342'和'\200'和'\214' [英] getting errors stray ‘\342’ and ‘\200’ and ‘\214’

问题描述

hi我试图编写一个程序为一个简单的游戏，但使用g ++和gedit在ubuntu 13.10的错误stray'\342'和'\200'和'\214。
代码是：

hi I'm trying to write a program for a simple game but getting errors stray ‘\342’ and ‘\200’ and ‘\214’ using g++ and gedit in ubuntu 13.10. the code is:

#include <iostream>
#include <cctype>

using namespace std;

char all_d()
{
    return 'D';
}

int main()
{
    bool more = true;
    while ( more )
    {
        cout << "enter C to cooperate, D to defect, Q to quit\n";
        char player_choice;
        cin >>‌ player_choice;

        if ( player_choice != 'C' || player_choice != 'D' || player_choice != 'Q' )
        {
            cout << "Illegal input.\nenter an other\n";
            cin >> player_choice;
        }

        char  cpu_choice = all_d();

        cout << "player's choice is " << player_choice << endl;
        cout << "cpu's choice is " << cpu_choice << endl;
    }

    if ( player_choice == 'Q' )
    {
        cout << "Game is Over!\n";
        more = false;
    }
}

并且终端输出是：

IPD.cpp:18:3: error: stray ‘\342’ in program
   cin >>‌ player_choice;
   ^
IPD.cpp:18:3: error: stray ‘\200’ in program
IPD.cpp:18:3: error: stray ‘\214’ in program
IPD.cpp: In function ‘int main()’:
IPD.cpp:29:47: error: ‘end’ was not declared in this scope
   cout << "cpu's choice is " << cpu_choice << end;
                                               ^
IPD.cpp:32:7: error: ‘player_choice’ was not declared in this scope
  if ( player_choice == 'Q' )
       ^

甚至试图编译：

#include <iostream>

using namespace std;

int main()
{
    char a;
    cin >>‌ a;
}

并且终端再次说明：

a.cpp:8:2: error: stray ‘\342’ in program
  cin >>‌ a;
  ^
a.cpp:8:2: error: stray ‘\200’ in program
a.cpp:8:2: error: stray ‘\214’ in program

任何人都可以帮我吗？

请注意，我昨晚安装了ubuntu。

note that I was installed ubuntu last night.

推荐答案

您正在使用>> 之后的.info / info / unicode / char / 200c / index.htm>零宽度非联接这是一个unicode字符，以UTF-8编码为三个字符，值为 0x2e ， 0x80 ， 0x8c （或在第8位， \342 ， \200 ， \214 ）。这可能是因为您从使用这些特殊字符的文档（html网页？）复制和粘贴了一些代码。

You are using a Zero Width Non Joiner character after the >> in your code. This is a unicode character that is encoded in UTF-8 as three characters with values 0x2e, 0x80, 0x8c (or in base 8, \342, \200, \214). This probably happened because you copy and pasted some code from a document (html web page?) that uses those special characters.

C ++语言要求整个程序使用大多数ASCII编码，除了字符串或字符文字（可能是依赖于实现的编码）的内容。因此要解决您的问题，请确保您只使用简单的ASCII空格，引号，双引号，而不是智能字符。

The C++ language require that the whole program uses mostly the ASCII encoding, except for the content of strings or character literals (that may be in a implementation-dependent encoding). So to fix your problem, make sure that you only use simple ASCII space, quotes, double quotes and not smart characters.

这篇关于获取错误stray'\342'和'\200'和'\214'的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！