UVa 1605 联合国大楼

 1 #include<iostream>  
 2 #include<algorithm>
 3 #include<string>
 4 #include<cstring>
 5 #include<sstream>
 6 using namespace std;
 7 
 8 char ans[60] = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz";
 9 
10 int n;
11 
12 int main()
13 {
14     //freopen("D:\\txt.txt", "r", stdin);
15     while (cin>>n && n)
16     {
17         cout << "2 " << n << " " << n << endl;
18         for (int i = 0; i < n; i++)
19         {
20             for (int j = 0; j < n; j++)
21                 cout << ans[i];
22             cout << endl;
23         }
24         cout << endl;
25         for (int i = 0; i < n; i++)
26         {
27             for (int j = 0; j < n; j++)
28                 cout << ans[j];
29             cout << endl;
30         }
31     }
32     return 0;
33 }