1012. 变换密码

 1 #include<iostream>
 2 #include<cmath>
 3 #include<cstdio>
 4 using namespace std;
 5 int tot=0;
 6 double ans;
 7 int main()
 8 {
 9     int n;
10     cin>>n;
11     if(n%123>=97&&n%123<=122)
12     {
13         cout<<(char)(n%123);
14         return 0;
15     }
16     else if(n%91>=65&&n%91<=90)
17     {
18         cout<<(char)(n%91);
19         return 0;
20     }
21     else cout<<"*";
22     return 0;
23 }