为什么我在c程序中遇到流浪'342'错误？

Question

我想在gnu-linux操作系统中编译一个c文件，但是当我尝试编译这些代码时，编译器给了我一些错误。

我op.c文件是：

#include <stdio.h> 

int main(int argc, char *argv[]){ 
    int i; 
    for (i=0; i < argc; i++){ 
    printf(“command line argument [%d] = %s \n”, i, argv[i]); 
} 

    return 0; 
} 

当我尝试编译这段代码，我得到这些错误。我该如何解决它们？

op.c: In function ‘main’: 
op.c:6:3: error: stray ‘\342’ in program 
    printf(“command line argument [%d] = %s \n”, i, argv[i]); 
^
op.c:6:3: error: stray ‘\200’ in program 
op.c:6:3: error: stray ‘\234’ in program 
op.c:6:13: error: ‘command’ undeclared (first use in this function) 
    printf(“command line argument [%d] = %s \n”, i, argv[i]); 
      ^
op.c:6:13: note: each undeclared identifier is reported only once for each function it appears in 
op.c:6:21: error: expected ‘)’ before ‘line’ 
    printf(“command line argument [%d] = %s \n”, i, argv[i]); 
        ^
op.c:6:21: error: stray ‘\’ in program 
op.c:6:21: error: stray ‘\342’ in program 
op.c:6:21: error: stray ‘\200’ in program 
op.c:6:21: error: stray ‘\235’ in program 

在此先感谢您。

Answer 1

在c中为字符串表示使用正确的引号。

printf("command line argument [%d] = %s \n", i, argv[i]); 

而不是

printf(“command line argument [%d] = %s \n”, i, argv[i]);