做不出来，可以帮忙解答一下吗？谢谢

5. 设计程序, 输入星期号, 输出对应的的英文星期名称。 #include <stdio. h> main( ) { char *weekname[7]={"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", " Friday", "Saturday"}; int n; printf("Enter week:");_
 if ((n< =7)&&(n> =1)) printf("It is %s.", _); elseprintf("It is wrong. "); }

#include <stdio.h>
  main( )
{
      char *weekname[7]={"Sunday", "Monday", "Tuesday", "Wednesday", "Thursday", " Friday", "Saturday"};
      int n;
      printf("Enter week:");
      scanf("%d",&n);
      if ((n <= 7)&&(n >= 1))
            printf("It is %s.",weekname[n-1]);
      else  printf("It is wrong. ");
      
}

你的有什么问题呢，麻烦描述一下。

scanf("%d",&n);

weekname[n-1];