字符串合并

1. #include"stdafx.h"
2. #include<iostream>
3. using namespace std;
4. void main(){
5.  char s1[202], s2[101];
6.  cout << "input the first string(Ended with ENTER)\n";
7.  cin.getline(s1, 100);
8.  cout << "input the second string(Ended with ENTER)\n";
9.  cin.getline(s2, 100);
10.  cout << "------------------------------------------\n";
11.  int i=0, j=0, s1Len, s2Len, catLen;
12.  while (s1[i])
13.   i++;
14.  s1Len = i;
15.  while (s2[j])
16.   s1[i++] = s2[j++];
17.  s1[i] = ‘\0‘;
18.  s2Len = j;
19.  catLen = s1Len + s2Len;
20.  cout << "The result cat_string is:" << endl;
21.  cout << s1 << endl;
22.  cout << "First string length=" << s1Len << endl;
23.  cout << "Second string length=" << s2Len << endl;
24.  cout << "Result cat_string length=" << catLen << endl;
25. }

字符串合并

原文：http://www.cnblogs.com/jiaojienku/p/4648797.html