linux初学者的程序疑问

maple412

在cygwin下执行如下程序：
#include <unistd.h>
#include <stdlib.h>

int main()
{
        if ((write(1,"here is some data\n",1)!=1
                write(2,"A write error has occurred on file descriptor 1\n",46);
                exit(0);
}

执行失败，报如下错误：
$ ./simple_write.c
./simple_write.c: line 4: syntax error near unexpected token `('
./simple_write.c: line 4: `int main()'

maple412

程序怎么会将数字变成表情了呢? 重新贴一遍
#include <unistd.h>
#include <stdlib.h>

int main()
{
        if ((write(1,"here is some data\n",1)!=1
                write(2,"A write error has occurred on file descriptor 1\n",46);
                exit(0);
}

qxhgd

#include <unistd.h>
#include <stdlib.h>

int main()
{
    if ((write(1,"here is some data\n",1)!=1))
        write(2,"A write error has occurred on file descriptor 1\n",46);
    exit(0);
}
程序没错啊，可以出结果！

你检查下是否文件格式不对，或有中文字符！

MMMIX

[b]回复 [url=forum.php?mod=redirect&goto=findpost&pid=&ptid=4135029]2#[/url] [color=Olive]maple412[/color] [/b]


    贴代码的时候用[code] [/code]括起来。

沉水之鱼

..... 你这个。。。 你这个程序要编译 才能执行啊~
要用gcc编译成目标文件才能执行啊!