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Problems

Positive, negative or zero

Positive, negative or zero

Time limit 1 second
Memory limit 128 MiB

One integer n is given. Print whether it is positive, negative, or equal to 0.

Input data

One integer n, no more than 10^9 by absolute value.

Output data

Print "Positive", "Negative" or "Zero" depending on the value of n.

Examples

Input example #1
45
Output example #1
Positive
Input example #2
0
Output example #2
Zero
Input example #3
-12
Output example #3
Negative
Author Mykhailo Medvediev
Source Programming language C