e-olymp
Competitions

Вступ_Заоч-3

Timer

Positive integer n is given. Simulate the timer countdown from n to 0 seconds as shown in the example.

Input

One positive integer n.

Output

Print numbers from n to 0 with text sek in column.

Time limit 1 second
Memory limit 128 MiB
Input example #1
2
Output example #1
2 sek
1 sek
0 sek
Author Matviychuk Sergiy Volodymyrovych
Source "ABC programming"