c - 如何初始化包含数组的结构

Question

#include <stdio.h>

struct Name {char d[11]};

int main (){

  char str[11];
  scanf("%s",str);

  struct Name new = {str};
}

我想初始化 Name 结构体，但是有一个警告:suggest braces around initialization of subobject。

如何将读取的字符数组放入我的 Name 结构中？

Answer 1

有两种方式:

int main ()
{
  char str[11];
  scanf("%10s",str); // Make sure you don't read more than 
                     // what the array can hold.

  struct Name name1 = {"name"}; // This works only if you use string literal.
  struct Name name2;
  strcpy(name2.d, str);         // Use this when you want to copy from another variable.
}