九度OJ1049题-去特定字符（和1111题特别像）

 1 #include <iostream>
 2 #include <stdio.h>
 3 #include <string>
 4 #include <ctype.h>
 5 using namespace std;
 6 
 7 int main()    {
 8     char stra[201];
 9     while(gets(stra)){
10         string a = stra;
11         char strb[201];
12         gets(strb);
13         string b = strb;
14 
15         int pos = a.find(b, 0);
16         while(pos != string::npos)    {
17             a.erase(pos, b.size());
18             pos = a.find(b, pos);
19         }
20         cout << a << endl;
21     }
22 
23     return 0;
24 
25 }