eolymp
Competitions

Week 2 Conditionals Part 2

Conditional statement - 5

Time limit 1 second
Memory limit 128 MiB

Find the value of y according to condition:

Input data

One integer x (-1000x1000).

Output data

Print the value of y according to the conditional statement above.

Examples

Input example #1
8
Output example #1
1380
Input example #2
-11
Output example #2
-4206