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sorting sort method

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Better Badger answered on March 5, 2022 Popularity 5/10 Helpfulness 1/10

answer sorting sort method

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sorting sort method

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import java.util.ArrayList;
import java.util.Collections;

class Main {
    public static void main(String[] args) {

        // Creating an array list
        ArrayList<Integer> numbers = new ArrayList<>();

        // Add elements
        numbers.add(4);
        numbers.add(2);
        numbers.add(3);
        System.out.println("Unsorted ArrayList: " + numbers);

        // Using the sort() method
        Collections.sort(numbers);
        System.out.println("Sorted ArrayList: " + numbers);

    }
}

Popularity 5/10 Helpfulness 1/10 Language whatever

Source: www.programiz.com

Tags: sorting whatever

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Contributed on Jul 22 2022

Better Badger

0 Answers Avg Quality 2/10

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sort method

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// Sort method

// const arr = [3,53,423,534,3];
// console.log(arr.sort());

// const names = ["fahad", "taha", "salman", "mojeeb"]; // This looks good but if we solve this sort this like with capital letters it'll give first priority to capital letter then it'll sort small letters the example is given below

// names.sort();
// console.log(names);

// Example
// const namesWithCapitalLetters = ["fahad", "Taha", "salman", "mojeeb"];
// namesWithCapitalLetters.sort();

// console.log(namesWithCapitalLetters);

// That's how it works :)

// How to get expected output

// const arr = [3,53,423,534,3];
// console.log(arr.sort()); ---> We're not getting expected output while we're doing this but there is a way with that we can get our expected output

// The way

const arr = [3, 53, 423, 534, 3];
console.log(arr.sort((a, b) => a - b));

// How this is working questing is this?

// What javascript here doing is first javascript 3 and 52 a = 3 b = 52; And now if we 3 to 52 and we'll get number greater than 0 then javascript sort those numbers in order of b then a ---> like 52, 3 and if we got the output less than 0 then javascript sort the number in order of a, b ---> 3  52 and yes you're right this is the correct output :)

// A use case of sort method

// Imagine you have a ecommerce site and you want to sort products prices then how can you sort the prices of products with sort method example given below

// Example
const userCart = [
  { producdId: 1, producdPrice: 355 },
  { producdId: 2, producdPrice: 5355 },
  { producdId: 3, producdPrice: 34 },
  { producdId: 4, producdPrice: 3535 },
];

// Use this for low to high
userCart.sort((a, b) => a.producdPrice - b.producdPrice);

// console.log(userCart)

// ===================================

// Use this for high to low
userCart.sort((a, b) => b.producdPrice - a.producdPrice);

// console.log(userCart)

// ==============The End=================

Popularity 10/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Sep 16 2022

Fahad Shaikh

0 Answers Avg Quality 2/10

Sort() functions

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//Sort numbers in ascending order
const points = [40, 100, 1, 5, 25, 10];
points.sort(function(a, b){return a-b});

//Sort numbers in descending order:
const points = [40, 100, 1, 5, 25, 10];
points.sort(function(a, b){return b-a});

//Find the lowest value:
const points = [40, 100, 1, 5, 25, 10];
// Sort the numbers in ascending order
points.sort(function(a, b){return a-b});
let lowest = points[0];

//Find the highest value:
const points = [40, 100, 1, 5, 25, 10];
// Sort the numbers in descending order:
points.sort(function(a, b){return b-a});
let lowest = points[0];

Popularity 9/10 Helpfulness 3/10 Language javascript

Source: Grepper

Tags: javascript j

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Contributed on Mar 05 2022

Ill Ibis

0 Answers Avg Quality 2/10

sorting array method

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// Java program to Sort a Subarray in Descending order
// Using Arrays.sort()
  
// Importing Collections class and arrays classes
// from java.util package
import java.util.Arrays;
import java.util.Collections;
  
// Main class
public class GFG {
  
    // Main driver method
    public static void main(String[] args)
    {
        // Note that we have Integer here instead of
        // int[] as Collections.reverseOrder doesn't
        // work for primitive types.
        Integer[] arr = { 13, 7, 6, 45, 21, 9, 2, 100 };
  
        // Sorts arr[] in descending order using
        // reverseOrder() method of Collections class
        // in Array.sort() as an argument to it
        Arrays.sort(arr, Collections.reverseOrder());
  
        // Printing the array as generated above
        System.out.println("Modified arr[] : "
                           + Arrays.toString(arr));
    }
}

Popularity 6/10 Helpfulness 1/10 Language java

Source: www.geeksforgeeks.org

Tags: java sorting

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Contributed on Aug 04 2023

Sharath Cherry

0 Answers Avg Quality 2/10

sorting array method

Comment

// Java program to Sort a Subarray in Descending order
// Using Arrays.sort()
  
// Importing Collections class and arrays classes
// from java.util package
import java.util.Arrays;
import java.util.Collections;
  
// Main class
public class GFG {
  
    // Main driver method
    public static void main(String[] args)
    {
        // Note that we have Integer here instead of
        // int[] as Collections.reverseOrder doesn't
        // work for primitive types.
        Integer[] arr = { 13, 7, 6, 45, 21, 9, 2, 100 };
  
        // Sorts arr[] in descending order using
        // reverseOrder() method of Collections class
        // in Array.sort() as an argument to it
        Arrays.sort(arr, Collections.reverseOrder());
  
        // Printing the array as generated above
        System.out.println("Modified arr[] : "
                           + Arrays.toString(arr));
    }
}

Popularity 6/10 Helpfulness 1/10 Language java

Source: www.geeksforgeeks.org

Tags: java sorting

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Contributed on Aug 04 2023

Sharath Cherry

0 Answers Avg Quality 2/10

sorting array method

Comment

// Java program to Sort a Subarray in Descending order
// Using Arrays.sort()
  
// Importing Collections class and arrays classes
// from java.util package
import java.util.Arrays;
import java.util.Collections;
  
// Main class
public class GFG {
  
    // Main driver method
    public static void main(String[] args)
    {
        // Note that we have Integer here instead of
        // int[] as Collections.reverseOrder doesn't
        // work for primitive types.
        Integer[] arr = { 13, 7, 6, 45, 21, 9, 2, 100 };
  
        // Sorts arr[] in descending order using
        // reverseOrder() method of Collections class
        // in Array.sort() as an argument to it
        Arrays.sort(arr, Collections.reverseOrder());
  
        // Printing the array as generated above
        System.out.println("Modified arr[] : "
                           + Arrays.toString(arr));
    }
}

Popularity 6/10 Helpfulness 1/10 Language java

Source: www.geeksforgeeks.org

Tags: java sorting

Link to this answer
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Contributed on Aug 04 2023

Sharath Cherry

0 Answers Avg Quality 2/10

sorting sort method

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