#define MaxSize 100
typedef struct
{
	char data[MaxSize];
	int length;
}SqString;

#include<stdio.h>
#define MaxSize 100
typedef struct
{
	char data[MaxSize];
	int length;
}SqString;
void Assign(SqString *s,char str[])
{
	int i=0;
	while(str[i]!=‘\0‘)//遍历str的所有字符
	{
		s->data[i]=str[i];
		i++;
	}
	s->data[i]=‘\0‘;
	s->length=i;
}
void main()
{
	int i;
	SqString s;
	char str[]="abcdfff";
	Assign(&s,str);
	//for(i=0;i<s.length;i++)
	//{
		printf("%s\n",s.data);
	//}
	
}