Dada una array arr de elementos enteros, la tarea es encontrar el rango y el coeficiente de rango de la array dada donde:
Rango: Diferencia entre el valor máximo y el valor mínimo en la distribución.
Coeficiente de Rango: (Max – Min) / (Max + Min).
Ejemplos:
Entrada: arr[] = {15, 16, 10, 9, 6, 7, 17}
Salida: Rango: 11
Coeficiente de rango: 0,478261
Max = 17, Min = 6
Rango = Max – Min = 17 – 6 = 11
Coeficiente de rango = (Máx. – Mín.) / (Máx. + Mín.) = 11 / 23 = 0,478261
Entrada: arr[] = {5, 10, 15}
Salida: Rango: 10
Coeficiente de rango: 0,5
Enfoque: encuentre el elemento máximo y mínimo de la array dada y calcule el rango y el coeficiente de rango de la siguiente manera:
- Rango = Máx – Mín
- Coeficiente de Rango = (Max – Min) / (Max + Min)
A continuación se muestra la implementación del enfoque anterior:
C++
// C++ implementation to find
// Range and coefficient of range
#include <iostream>
#include <numeric>
using namespace std;
// Function to return the minimum element from the array
float getMin(float arr[], int n)
{
float res = arr[0];
for (int i = 1; i < n; i++)
res = min(res, arr[i]);
return res;
}
// Function to return the maximum element from the array
float getMax(float arr[], int n)
{
float res = arr[0];
for (int i = 1; i < n; i++)
res = max(res, arr[i]);
return res;
}
// Function to print the Range and
// Coefficient of Range in the given array
void findRangeAndCoefficient(float arr[], int n)
{
float max = getMax(arr, n);
float min = getMin(arr, n);
float range = max - min;
float coeffOfRange = range / (max + min);
cout << "Range : " << range << endl;
cout << "Coefficient of Range : " << coeffOfRange;
}
// Driver code
int main()
{
float arr[] = { 5, 10, 15 };
int n = sizeof(arr) / sizeof(arr[0]);
findRangeAndCoefficient(arr, n);
return 0;
}
C
// C implementation to find
// Range and coefficient of range
#include <stdio.h>
int min(int a,int b)
{
int min = a;
if(min > b)
min = b;
return min;
}
int max(int a,int b)
{
int max = a;
if(max < b)
max = b;
return max;
}
// Function to return the minimum element from the array
float getMin(float arr[], int n)
{
float res = arr[0];
for (int i = 1; i < n; i++)
res = min(res, arr[i]);
return res;
}
// Function to return the maximum element from the array
float getMax(float arr[], int n)
{
float res = arr[0];
for (int i = 1; i < n; i++)
res = max(res, arr[i]);
return res;
}
// Function to print the Range and
// Coefficient of Range in the given array
void findRangeAndCoefficient(float arr[], int n)
{
float max = getMax(arr, n);
float min = getMin(arr, n);
float range = max - min;
float coeffOfRange = range / (max + min);
printf("Range : %f\n",range);
printf("Coefficient of Range : %f\n",coeffOfRange);
}
// Driver code
int main()
{
float arr[] = { 5, 10, 15 };
int n = sizeof(arr) / sizeof(arr[0]);
findRangeAndCoefficient(arr, n);
return 0;
}
// This code is contributed by kothavvsaakash.
Java
// Java implementation to find
// Range and coefficient of range
import java.io.*;
class GFG {
// Function to return the minimum element from the array
static float getMin(float arr[], int n)
{
float res = arr[0];
for (int i = 1; i < n; i++)
res = Math.min(res, arr[i]);
return res;
}
// Function to return the maximum element from the array
static float getMax(float arr[], int n)
{
float res = arr[0];
for (int i = 1; i < n; i++)
res = Math.max(res, arr[i]);
return res;
}
// Function to print the Range and
// Coefficient of Range in the given array
static void findRangeAndCoefficient(float arr[], int n)
{
float max = getMax(arr, n);
float min = getMin(arr, n);
float range = max - min;
float coeffOfRange = range / (max + min);
System.out.println("Range : " + range );
System.out.println("Coefficient of Range : " + coeffOfRange);
}
// Driver code
public static void main (String[] args) {
float arr[] = { 5, 10, 15 };
int n = arr.length;
findRangeAndCoefficient(arr, n);
}
}
Python3
# Python 3 implementation to find
# Range and coefficient of range
# Function to return the minimum
# element from the array
def getMin(arr, n):
res = arr[0]
for i in range(1, n, 1):
res = min(res, arr[i])
return res
# Function to return the maximum
# element from the array
def getMax(arr, n):
res = arr[0]
for i in range(1, n, 1):
res = max(res, arr[i])
return res
# Function to print the Range and
# Coefficient of Range in the given array
def findRangeAndCoefficient(arr, n):
max = getMax(arr, n)
min = getMin(arr, n)
range = max - min
coeffOfRange = range / (max + min)
print("Range :", range)
print("Coefficient of Range :", coeffOfRange)
# Driver code
if __name__ == '__main__':
arr = [5, 10, 15]
n = len(arr)
findRangeAndCoefficient(arr, n)
# This code is contributed by
# Surendra_Gangwar
C#
// C# implementation to find
// Range and coefficient of range
using System;
public class GFG{
// Function to return the minimum element from the array
static float getMin(float []arr, int n)
{
float res = arr[0];
for (int i = 1; i < n; i++)
res = Math.Min(res, arr[i]);
return res;
}
// Function to return the maximum element from the array
static float getMax(float []arr, int n)
{
float res = arr[0];
for (int i = 1; i < n; i++)
res = Math.Max(res, arr[i]);
return res;
}
// Function to print the Range and
// Coefficient of Range in the given array
static void findRangeAndCoefficient(float []arr, int n)
{
float max = getMax(arr, n);
float min = getMin(arr, n);
float range = max - min;
float coeffOfRange = range / (max + min);
Console.WriteLine ("Range : " + range );
Console.WriteLine ("Coefficient of Range : " + coeffOfRange);
}
// Driver code
static public void Main (){
float []arr = { 5, 10, 15 };
int n = arr.Length;
findRangeAndCoefficient(arr, n);
}
//This code is contributed by akt_mit.
}
PHP
<?php
// PHP implementation to find
// Range and coefficient of range
// Function to return the minimum
// element from the array
function getMin($arr, $n)
{
$res = $arr[0];
for ($i = 1; $i < $n; $i++)
$res = min($res, $arr[$i]);
return $res;
}
// Function to return the maximum
// element from the array
function getMax($arr, $n)
{
$res = $arr[0];
for ($i = 1; $i < $n; $i++)
$res = max($res, $arr[$i]);
return $res;
}
// Function to print the Range and
// Coefficient of Range in the given array
function findRangeAndCoefficient($arr, $n)
{
$max = getMax($arr, $n);
$min = getMin($arr, $n);
$range = $max - $min;
$coeffOfRange = $range / ($max + $min);
echo "Range : ", $range, "\n";
echo "Coefficient of Range : ",
$coeffOfRange;
}
// Driver code
$arr = array( 5, 10, 15 );
$n = sizeof($arr);
findRangeAndCoefficient($arr, $n);
// This code is contributed by jit_t
?>
Javascript
<script>
// Javascript implementation to find
// Range and coefficient of range
// Function to return the minimum
// element from the array
function getMin(arr, n)
{
let res = arr[0];
for (let i = 1; i < n; i++)
res = Math.min(res, arr[i]);
return res;
}
// Function to return the maximum
// element from the array
function getMax(arr, n)
{
let res = arr[0];
for (let i = 1; i < n; i++)
res = Math.max(res, arr[i]);
return res;
}
// Function to print the Range and
// Coefficient of Range in the given array
function findRangeAndCoefficient(arr, n)
{
let max = getMax(arr, n);
let min = getMin(arr, n);
let range = max - min;
let coeffOfRange = range / (max + min);
document.write("Range : " + range + "</br>");
document.write("Coefficient of Range : " +
coeffOfRange + "</br>");
}
let arr = [ 5, 10, 15 ];
let n = arr.length;
findRangeAndCoefficient(arr, n);
</script>
Producción:
Range : 10 Coefficient of Range : 0.5
Complejidad temporal : O(n) Espacio auxiliar : O(1)
Publicación traducida automáticamente
Artículo escrito por VishalBachchas y traducido por Barcelona Geeks. The original can be accessed here. Licence: CCBY-SA