Dadas las coordenadas (x, y), determine el cuadrante del plano cartesiano.
Image_source: wikipedia.org
Ejemplos:
Input : x = 1, y = 1 Output : lies in 1st quadrant Input : x = 0, y = 0 Output : lies at origin
Hay 9 condiciones que deben verificarse para determinar dónde se encuentran los puntos:
If in first quadrant then, x > 0 and y > 0 If in second quadrant then, x < 0 and y > 0 If in third quadrant then, x < 0 and y < 0 If in fourth quadrant then, x > 0 and y < 0 If in positive x-axis then, y = 0 and x > 0 If in negative x-axis then, y = 0 and x < 0 If in positive y-axis then, x = 0 and y > 0 If in negative y-axis then, x = 0 and y < 0 If at origin then, x = 0 and y = 0
A continuación se muestra la implementación del enfoque anterior:
C++
// CPP program to check quadrant
#include <bits/stdc++.h>
using namespace std;
// Function to check quadrant
void quadrant(int x, int y)
{
if (x > 0 and y > 0)
cout << "lies in First quadrant";
else if (x < 0 and y > 0)
cout << "lies in Second quadrant";
else if (x < 0 and y < 0)
cout << "lies in Third quadrant";
else if (x > 0 and y < 0)
cout << "lies in Fourth quadrant";
else if (x == 0 and y > 0)
cout << "lies at positive y axis";
else if (x == 0 and y < 0)
cout << "lies at negative y axis";
else if (y == 0 and x < 0)
cout << "lies at negative x axis";
else if (y == 0 and x > 0)
cout << "lies at positive x axis";
else
cout << "lies at origin";
}
// Driver code
int main()
{
int x = 1, y = 1;
// Function call
quadrant(x, y);
return 0;
}
Java
// Java program to check quadrant
import java.io.*;
class GFG {
// Function to check quadrant
static void quadrant(int x, int y)
{
if (x > 0 && y > 0)
System.out.println("lies in First quadrant");
else if (x < 0 && y > 0)
System.out.println("lies in Second quadrant");
else if (x < 0 && y < 0)
System.out.println("lies in Third quadrant");
else if (x > 0 && y < 0)
System.out.println("lies in Fourth quadrant");
else if (x == 0 && y > 0)
System.out.println("lies at positive y axis");
else if (x == 0 && y < 0)
System.out.println("lies at negative y axis");
else if (y == 0 && x < 0)
System.out.println("lies at negative x axis");
else if (y == 0 && x > 0)
System.out.println("lies at positive x axis");
else
System.out.println("lies at origin");
}
// Driver Code
public static void main(String[] args)
{
int x = 1, y = 1;
// Function Calling
quadrant(x, y);
}
}
Python
''' Python program to check quadrant'''
# Function to check quadrant
def quadrant(x, y):
if (x > 0 and y > 0):
print ("lies in First quadrant")
elif (x < 0 and y > 0):
print ("lies in Second quadrant")
elif (x < 0 and y < 0):
print ("lies in Third quadrant")
elif (x > 0 and y < 0):
print ("lies in Fourth quadrant")
elif (x == 0 and y > 0):
print ("lies at positive y axis")
elif (x == 0 and y < 0):
print ("lies at negative y axis")
elif (y == 0 and x < 0):
print ("lies at negative x axis")
elif (y == 0 and x > 0):
print ("lies at positive x axis")
else:
print ("lies at origin")
# Driver code
x = 1
y = 1
quadrant(x, y)
C#
// C# program to check quadrant
using System;
class GFG {
// Function to check quadrant
static void quadrant(int x, int y)
{
if (x > 0 && y > 0)
Console.WriteLine("lies in First quadrant");
else if (x < 0 && y > 0)
Console.WriteLine("lies in Second quadrant");
else if (x < 0 && y < 0)
Console.WriteLine("lies in Third quadrant");
else if (x > 0 && y < 0)
Console.WriteLine("lies in Fourth quadrant");
else if (x == 0 && y > 0)
Console.WriteLine("lies at positive y axis");
else if (x == 0 && y < 0)
Console.WriteLine("lies at negative y axis");
else if (y == 0 && x < 0)
Console.WriteLine("lies at negative x axis");
else if (y == 0 && x > 0)
Console.WriteLine("lies at positive x axis");
else
Console.WriteLine("lies at origin");
}
// Driver Code
public static void Main()
{
int x = 1, y = 1;
// Function Calling
quadrant(x, y);
}
}
// This code is contributed by vt_m.
PHP
<?php
// PHP program to check quadrant
// Function to check quadrant
function quadrant($x, $y)
{
if ($x > 0 and $y > 0)
echo("lies in First quadrant");
else if ($x < 0 and $y > 0)
echo("lies in Second quadrant");
else if ($x < 0 and $y < 0)
echo("lies in Third quadrant");
else if ($x > 0 and $y < 0)
echo("lies in Fourth quadrant");
else if ($x == 0 and $y > 0)
echo("lies at positive y axis");
else if ($x == 0 and $y < 0)
echo("lies at negative y axis");
else if ($y == 0 and $x < 0)
echo("lies at negative x axis");
else if ($y == 0 and $x > 0)
echo("lies at positive x axis");
else
echo("lies at origin");
}
// Driver code
$x = 1; $y = 1;
// Function call
quadrant($x, $y);
// This code is contributed by Ajit.
?>
Javascript
<script>
// javascript program to check quadrant
// Function to check quadrant
function quadrant(x, y)
{
if (x > 0 && y > 0)
document.write("lies in First quadrant");
else if (x < 0 && y > 0)
document.write("lies in Second quadrant");
else if (x < 0 && y < 0)
document.write("lies in Third quadrant");
else if (x > 0 && y < 0)
document.write("lies in Fourth quadrant");
else if (x == 0 && y > 0)
document.write("lies at positive y axis");
else if (x == 0 && y < 0)
document.write("lies at negative y axis");
else if (y == 0 && x < 0)
document.write("lies at negative x axis");
else if (y == 0 && x > 0)
document.write("lies at positive x axis");
else
document.write("lies at origin");
}
// Driver code
let x = 1, y = 1;
// Function Calling
quadrant(x, y);
// This code is contributed by sanjoy_62.
</script>
Producción :
lies in First quadrant