lianjie.cpp

两个字符串连接,利用指针函数

#include<iostream.h>
char *link (char *p1,char *p2)
{
	int i,j;
	char *pp=new char[12];
	for(i=0;p1[i]!=0;i++)
		pp[i]=p1[i];
	for(j=0;p2[j]!=0;j++,i++)
		pp[i]=p2[j];
	return pp;
}
void main()
{
	char *pp;
	char *p1="good ";
	char *p2="student";
	pp=link(p1,p2);
	cout<<pp;
}