demo_whyzhizhen2.c:6:38: error: stray '\301' in program unsigned int *p = (unsigned int *)0×000000000061FE01;
时间: 2024-04-08 16:30:14 浏览: 16
这个错误是由于代码中的一个非法字符引起的。在你提供的代码中,`0×000000000061FE01` 中的 × 符号应该是一个乘号(*),而不是一个特殊字符。
你可以将该行代码修改为以下内容:
```c
unsigned int *p = (unsigned int *)0x000000000061FE01;
```
这样就可以解决这个错误了。请注意使用合适的字符来表示乘法操作。
相关问题
Main.cc:37:17: error: stray ‘\342’ in program result =“Yes”; ^ Main.cc:37:18: error: stray ‘\200’ in program result =“Yes”; ^ Main.cc:37:19: error: stray ‘\234’ in program result =“Yes”; ^ Main.cc:37:23: error: stray ‘\342’ in program result =“Yes”; ^ Main.cc:37:24: error: stray ‘\200’ in program result =“Yes”; ^ Main.cc:37:25: error: stray ‘\235’ in program result =“Yes”; ^ Main.cc:39:17: error: stray ‘\342’ in program result =“No”; ^ Main.cc:39:18: error: stray ‘\200’ in program result =“No”; ^ Main.cc:39:19: error: stray ‘\234’ in program result =“No”; ^ Main.cc:39:22: error: stray ‘\342’ in program result =“No”; ^ Main.cc:39:23: error: stray ‘\200’ in program result =“No”; ^ Main.cc:39:24: error: stray ‘\235’ in program result =“No”; ^ Main.cc: In function ‘std::__cxx11::string solution(std::__cxx11::string, std::__cxx11::string)’: Main.cc:17:20: error: ‘strlen’ was not declared in this scope int tStrLenW = strlen(words); ^~~~~~ Main.cc:17:20: note: suggested alternative: ‘mbrlen’ int tStrLenW = strlen(words); ^~~~~~ mbrlen Main.cc:27:13: error: ‘strcat’ was not declared in this scope strcat(pCharText, &msg[tMsgFlag]); ^~~~~~ Main.cc:27:13: note: suggested alternative: ‘struct’ strcat(pCharText, &msg[tMsgFlag]); ^~~~~~ struct Main.cc:36:33: error: cannot convert ‘std::__cxx11::string {aka std::__cxx11::basic_string}’ to ‘const char*’ for argument ‘2’ to ‘int strcasecmp(const char*, const char*)’ if(strcasecmp(pCharText, msg) == 0) ^ Main.cc:37:20: error: ‘Yes’ was not declared in this scope result =“Yes”; ^~~ Main.cc:39:20: error: ‘No’ was not declared in this scope result =“No”; ^
这个错误信息提示了一些编译错误。首先,代码中使用了非ASCII字符(如““”和“””),这会导致编译器无法识别。应该使用双引号(")来表示字符串。其次,代码中使用了一些未定义的函数和变量,如`strlen`、`strcat`和`strcasecmp`函数,以及`pCharText`和`result`变量。应该添加相应的头文件,如`<cstring>`头文件中包含`strlen`和`strcat`函数,`<strings.h>`头文件中包含`strcasecmp`函数。同时,需要定义和初始化`pCharText`和`result`变量。最后,应该将比较字符串的函数修改为`std::string`类型的比较,而不是使用`strcasecmp`函数。修改后的代码如下:
```
#include <iostream>
#include <cstring>
#include <string>
std::string solution(std::string words, std::string msg){
std::string result;
int tStrLenW = words.length();
int tStrLenM = msg.length();
int tWordsFlag = 0;
int tMsgFlag = 0;
char* pCharText = new char[tStrLenM+1];
memset(pCharText, 0, tStrLenM+1);
while(tStrLenW > tWordsFlag && tStrLenM > tMsgFlag)
{
if(words[tWordsFlag] == msg[tMsgFlag])
{
pCharText[tMsgFlag] = msg[tMsgFlag];
tMsgFlag++;
}
else
{
tWordsFlag++;
tMsgFlag = 0;
}
}
if(pCharText == msg)
result = "Yes";
else
result = "No";
delete[] pCharText;
return result;
}
int main() {
std::string words;
std::string msg;
getline(std::cin, words);
getline(std::cin, msg);
std::string result = solution(words, msg);
std::cout<<result<<std::endl;
return 0;
}
```
注意,这里我将比较字符串的方法修改为了`pCharText == msg`,因为在C++中,可以直接使用`==`运算符来比较两个`std::string`类型的字符串是否相等。
PLCXProcess.h:281:2: error: stray '\243' in program int ProcessPCX88Data(Connection* pConn, int& nProcessNumtring strPLCXFilename, long& batch_no, string strLocalCurDate); 怎么改
同样的问题,你需要找到这个无效的字符'\243',并将其删除或替换为有效字符。在这个错误信息中,你可以看到这个字符在函数名的最后一个单词"Numtring"之后。你需要检查此处是否存在拼写错误或者其他语法错误,并将其修正。另外,你也需要检查该函数的参数列表,确保它们的类型和数量都正确。最终的代码应该像这样:
```
int ProcessPCX81Data(Connection* pConn, int& nProcessNum, string strPLCXFilename, long& batch_no, string strLocalCurDate);
int ProcessPCX88Data(Connection* pConn, int& nProcessNum, string strPLCXFilename, long& batch_no, string strLocalCurDate);
```
请注意,我将"Numtring"更正为"Num",因为我认为这是正确的单词。如果你确定这是正确的拼写,请按照此更正进行更改。