// Example 6.2: 編寫一個字符串復制函數 
#include <iostream.h>
void mystrcpy(char *destin,char *source)
{
	while(*source!=0)
	{
		*destin=*source;
		source++;
		destin++;
	}
	*destin=0;
}
void main()
{
	char string1[100]="I am simple.";
	char string2[100];
	mystrcpy(string2,string1);
	cout<<string2<<endl;
}