Problem
The x and y axes split the plane into four quadrants: Q1 (x > 0, y > 0), Q2 (x < 0, y > 0), Q3 (x < 0, y < 0) and Q4 (x > 0, y < 0). Points on an axis belong to no quadrant.
Implement point_quadrant(x, y).
Input
x: The x coordinate. y: The y coordinate.
Output
Return "Q1", "Q2", "Q3" or "Q4"; "X-axis" or "Y-axis" for points on an axis; or "Origin" for (0, 0).
Constraints
-1,000,000 ≤ x, y ≤ 1,000,000
Examples
Example 1
Input:
x = -3
y = 4
Expected output:
expected = "Q2"Input:
long long x = -3;
long long y = 4;
Expected output:
std::string expected = "Q2";Input:
long x = -3;
long y = 4;
Expected output:
string expected = "Q2";Explanation
x is negative and y is positive, so the point is in Q2.
Example 2
Input:
x = 5
y = 0
Expected output:
expected = "X-axis"Input:
long long x = 5;
long long y = 0;
Expected output:
std::string expected = "X-axis";Input:
long x = 5;
long y = 0;
Expected output:
string expected = "X-axis";Explanation
y is 0, so the point lies on the X-axis.
References
This challenge is adapted for CodeUtility. Follow the statement and constraints above.