One of the tasks of the Ministry of Sports of a Balkan country is to organize a baseball
championship of n teams (numbered form 1 to n). The championship must consist of no more
than n rounds and each two teams must play against each other exactly once. Write a
program that produces a schedule for the championship.
 |
Input: The number of teams n (1<=n<=24) will be entered from the console. |
||||||||
|
Output: The output is a table of integers with n rows. The j-th integer in the i-th row is the number of the team which plays against team i in the j-th round. If team i is idle in the j-th round then this number is 0. |
||||||||
|
Sample input: 3 4 |
||||||||
|
Samples output:
|