### 2017 Canadian Computing Competition

## Problem J1: Quadrant Selection

A common problem in mathematics is to determine which quadrant a given point lies in. There are four quadrants, numbered from 1 to 4, as shown in the diagram below:

For example, the point A, which is at coordinates (12, 5) lies in quadrant 1 since both its `x` and `y` values are positive, and point `B` lies in quadrant 2 since its `x` value is negative and its `y` value is positive.

Your job is to take a point and determine the quadrant it is in. You can assume that neither of the two coordinates will be 0.

### Input Format

The first line of input contains the integer `x` (−1000 ≤ `x` < 1000; `x` ≠ 0). The second line of input contains the integer `y` (−1000 ≤ `y` ≤ 1000; `y` ≠ 0).

### Output Format

Output the quadrant number (1, 2, 3 or 4) for the point (`x`, `y`).

### Sample Input 1

12 5

### Sample Output 1

1

### Sample Input 2

9 -13

### Sample Output 2

4

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Best Solutions

**Point Value:** 3

**Time Limit:** 1.00s

**Memory Limit:** 16M

**Added:** Aug 08, 2017

**Languages Allowed:**

C++03, PAS, C, HASK, ASM, RUBY, PYTH2, JAVA, PHP, SCM, CAML, PERL, C#, C++11, PYTH3

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