C 语言基础七: 字符串

C 语言基础七: 字符串

1. 创建

• 字符串就是使用\0 结尾的一维字符数组.\0是转义字符,告诉编译器这不是字符0,而是空字符

  char str1[6] = {"h","e","l","l","o","\0"};
    // 等价
   char str2[] = "hello";
   
   printf("str1:%s \n",str1);
   printf("str2:%s \n",str2);