xt5-13-1.cpp

c++语言程序设计 谭浩强 例题及课后题源码.

//用字符数组实现
#include <iostream>
#include <string>
using namespace std;
int main()
{
	char s1[80],s2[40];
    int i=0,j=0;
    cout<<"input string1:";
    cin>>s1;
    cout<<"input string2:";
    cin>>s2;
    while (s1[i]!='\0')
	{
        i++;
	}
    
	while(s2[j]!='\0')
	{
        s1[i++]=s2[j++];
	}

    s1[i]='\0';
    cout<<"The new string is:"<<s1<<endl;
    return 0;
}