Time limit 2000/4000/4000/4000 ms. Memory limit 65000/65000/65000/65000 Kb.
Prepared by Halil Karimis.
Pattern
Write a program to create a pattern with letters like in
the following samples.
User will enter only one integer number (0< N<27) that will
represent number of the lines and number of letters going to
be displayed on each line.
Input specification
An integer number (N)
Output specification
Pattern with letters
Sample Input I
4
|
Sample Input II
2
|
Sample Input III
6
|
Sample Output I
ABCD
BCDA
CDAB
DABC
|
Sample Output II
AB
BA
|
Sample Output III
ABCDEF
BCDEFA
CDEFAB
DEFABC
EFABCD
FABCDE
|
Для отправки решений необходимо выполнить вход.
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