我是初学着，用的Primer Plis 第5版的教材，谁给个好点的编程软件连接给我？？谢谢！！跪求- -！

#include<stdio.h>
int main (void)
{
    int num;
    num=1;
 
    printf ("I am a simple");
    printf ("computer.\n");
    printf ("My favorite number is %d because it is first.\n",num);
    return ();
}
编出来有问题么？

#include<stdio.h>  
int main (void)  
{  
    int num;  
    num=1;  
 
    printf ("I am a simple");  
    printf ("computer.\n");  
    printf ("My favorite number is %d because it is first.\n",num);  
    
} 

去掉return就可以了
这个没有东西需要返回