1 #include<iostream>
 2 #include<string>
 3 using namespace std;
 4 int main()
 5 {
 6     int i=0;
 7     string s;
 8     while(getline(cin,s))
 9     {
10         if (s[0]==‘#‘) break;
11         else
12         {
13             for (i=0;i<s.size();i++)
14             {
15                 if (s[i]==‘ ‘) cout<<"%20";
16                 else if (s[i]==‘!‘) cout<<"%21";
17                 else if (s[i]==‘$‘) cout<<"%24";
18                 else if (s[i]==‘%‘) cout<<"%25";
19                 else if (s[i]==‘(‘) cout<<"%28";
20                 else if (s[i]==‘)‘) cout<<"%29";
21                 else if (s[i]==‘*‘) cout<<"%2a";
22                 else cout<<s[i];
23             }
24             cout<<endl;
25             s.clear();
26         }
27     }
28 }