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sort array java

import java. util. Arrays;
Arrays. sort(array);
Comment

sort method in java array

import java.util.Arrays;
import java.util.Collections;

class ArraySort {
    public static void main(String[] args) {
        Integer[] arr = { 5, 2, 1, 8, 10 };
        Arrays.sort(arr, Collections.reverseOrder());
        
        for (int values : arr) {
            System.out.print(values + ", ");
            // 10, 8, 5, 2, 1,
        }
    }
}
Comment

sorting in java

// Java Program to sort an elements
// by bringing Arrays into play
 
// Main class
class GFG {
 
    // Main driver method
    public static void main(String[] args)
    {
 
        // Custom input array
        int arr[] = { 4, 3, 2, 1 };
 
        // Outer loop
        for (int i = 0; i < arr.length; i++) {
 
            // Inner nested loop pointing 1 index ahead
            for (int j = i + 1; j < arr.length; j++) {
 
                // Checking elements
                int temp = 0;
                if (arr[j] < arr[i]) {
 
                    // Swapping
                    temp = arr[i];
                    arr[i] = arr[j];
                    arr[j] = temp;
                }
            }
 
            // Printing sorted array elements
            System.out.print(arr[i] + " ");
        }
    }
}
Comment

sorting in java

// Java Program to sort an elements
// by bringing Arrays into play
 
// Main class
class GFG {
 
    // Main driver method
    public static void main(String[] args)
    {
 
        // Custom input array
        int arr[] = { 4, 3, 2, 1 };
 
        // Outer loop
        for (int i = 0; i < arr.length; i++) {
 
            // Inner nested loop pointing 1 index ahead
            for (int j = i + 1; j < arr.length; j++) {
 
                // Checking elements
                int temp = 0;
                if (arr[j] < arr[i]) {
 
                    // Swapping
                    temp = arr[i];
                    arr[i] = arr[j];
                    arr[j] = temp;
                }
            }
 
            // Printing sorted array elements
            System.out.print(arr[i] + " ");
        }
    }
}
Comment

sorting java

public class SortingData {
    public static void main(String[] args)
    {
        int[] arr = { 13, 7, 6, 45, 21, 9, 101, 102 };
  		
        Arrays.sort(arr);//sort() function
  
        System.out.printf("Modified arr[] : %s",
                          Arrays.toString(arr));
    }
}
Comment

Java Sorting Using sort()

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);

    }
}
Comment

sorting in java

// Java Program to sort an elements
// by bringing Arrays into play
 
// Main class
class GFG {
 
    // Main driver method
    public static void main(String[] args)
    {
 
        // Custom input array
        int arr[] = { 4, 3, 2, 1 };
 
        // Outer loop
        for (int i = 0; i < arr.length; i++) {
 
            // Inner nested loop pointing 1 index ahead
            for (int j = i + 1; j < arr.length; j++) {
 
                // Checking elements
                int temp = 0;
                if (arr[j] < arr[i]) {
 
                    // Swapping
                    temp = arr[i];
                    arr[i] = arr[j];
                    arr[j] = temp;
                }
            }
 
            // Printing sorted array elements
            System.out.print(arr[i] + " ");
        }
    }
}
Comment

java program to sort an array

import java.util.Arrays;
  
class GFG {
    public static void main(String args[])
    {
        int[] arr = { 5, -2, 23, 7, 87, -42, 509 };
        System.out.println("The original array is: ");
        for (int num : arr) {
            System.out.print(num + " ");
        }
        Arrays.sort(arr);
        System.out.println("
The sorted array is: ");
        for (int num : arr) {
            System.out.print(num + " ");
        }
    }
}
Comment

sort method in java array

import java.util.Arrays;
import java.util.Collections;

class ArraySort {
    public static void main(String[] args) {
        Integer[] arr = { 5, 2, 1, 8, 10 };
        Arrays.sort(arr, Collections.reverseOrder());
        
        for (int values : arr) {
            System.out.print(values + ", ");
            // 10, 8, 5, 2, 1,
        }
    }
}
Comment

sorting in java

// Java Program to sort an elements
// by bringing Arrays into play
 
// Main class
class GFG {
 
    // Main driver method
    public static void main(String[] args)
    {
 
        // Custom input array
        int arr[] = { 4, 3, 2, 1 };
 
        // Outer loop
        for (int i = 0; i < arr.length; i++) {
 
            // Inner nested loop pointing 1 index ahead
            for (int j = i + 1; j < arr.length; j++) {
 
                // Checking elements
                int temp = 0;
                if (arr[j] < arr[i]) {
 
                    // Swapping
                    temp = arr[i];
                    arr[i] = arr[j];
                    arr[j] = temp;
                }
            }
 
            // Printing sorted array elements
            System.out.print(arr[i] + " ");
        }
    }
}
Comment

sorting in java

// Java Program to sort an elements
// by bringing Arrays into play
 
// Main class
class GFG {
 
    // Main driver method
    public static void main(String[] args)
    {
 
        // Custom input array
        int arr[] = { 4, 3, 2, 1 };
 
        // Outer loop
        for (int i = 0; i < arr.length; i++) {
 
            // Inner nested loop pointing 1 index ahead
            for (int j = i + 1; j < arr.length; j++) {
 
                // Checking elements
                int temp = 0;
                if (arr[j] < arr[i]) {
 
                    // Swapping
                    temp = arr[i];
                    arr[i] = arr[j];
                    arr[j] = temp;
                }
            }
 
            // Printing sorted array elements
            System.out.print(arr[i] + " ");
        }
    }
}
Comment

sorting in java

// Java Program to sort an elements
// by bringing Arrays into play
 
// Main class
class GFG {
 
    // Main driver method
    public static void main(String[] args)
    {
 
        // Custom input array
        int arr[] = { 4, 3, 2, 1 };
 
        // Outer loop
        for (int i = 0; i < arr.length; i++) {
 
            // Inner nested loop pointing 1 index ahead
            for (int j = i + 1; j < arr.length; j++) {
 
                // Checking elements
                int temp = 0;
                if (arr[j] < arr[i]) {
 
                    // Swapping
                    temp = arr[i];
                    arr[i] = arr[j];
                    arr[j] = temp;
                }
            }
 
            // Printing sorted array elements
            System.out.print(arr[i] + " ");
        }
    }
}
Comment

java sort method

Arrays.sort();//this method is an inbuild function in java
//to sort the array
Comment

sorting in java

// Java Program to sort an elements
// by bringing Arrays into play
 
// Main class
class GFG {
 
    // Main driver method
    public static void main(String[] args)
    {
 
        // Custom input array
        int arr[] = { 4, 3, 2, 1 };
 
        // Outer loop
        for (int i = 0; i < arr.length; i++) {
 
            // Inner nested loop pointing 1 index ahead
            for (int j = i + 1; j < arr.length; j++) {
 
                // Checking elements
                int temp = 0;
                if (arr[j] < arr[i]) {
 
                    // Swapping
                    temp = arr[i];
                    arr[i] = arr[j];
                    arr[j] = temp;
                }
            }
 
            // Printing sorted array elements
            System.out.print(arr[i] + " ");
        }
    }
}
Comment

sorting in java

// Java Program to sort an elements
// by bringing Arrays into play
 
// Main class
class GFG {
 
    // Main driver method
    public static void main(String[] args)
    {
 
        // Custom input array
        int arr[] = { 4, 3, 2, 1 };
 
        // Outer loop
        for (int i = 0; i < arr.length; i++) {
 
            // Inner nested loop pointing 1 index ahead
            for (int j = i + 1; j < arr.length; j++) {
 
                // Checking elements
                int temp = 0;
                if (arr[j] < arr[i]) {
 
                    // Swapping
                    temp = arr[i];
                    arr[i] = arr[j];
                    arr[j] = temp;
                }
            }
 
            // Printing sorted array elements
            System.out.print(arr[i] + " ");
        }
    }
}
Comment

sorting methods in java

class Sort 
{ 
    void selectionSort(int arr[]) 
    { 
        int pos;
        int temp;
        for (int i = 0; i < arr.length; i++) 
        { 
            pos = i; 
            for (int j = i+1; j < arr.length; j++) 
           {
                if (arr[j] < arr[pos])                  //find the index of the minimum element
                {
                    pos = j;
                }
            }

            temp = arr[pos];            //swap the current element with the minimum element
            arr[pos] = arr[i]; 
            arr[i] = temp; 
        } 
    } 
  
    void display(int arr[])                     //display the array
    { 
        for (int i=0; i<arr.length; i++) 
        {
            System.out.print(arr[i]+" ");
        }  
    } 
  
    public static void main(String args[]) 
    { 
        Sort ob = new Sort(); 
        int arr[] = {64,25,12,22,11}; 
        ob.selectionSort(arr); 
        ob.display(arr); 
    } 
}
Comment

sorting in java

// Java Program to sort an elements
// by bringing Arrays into play
 
// Main class
class GFG {
 
    // Main driver method
    public static void main(String[] args)
    {
 
        // Custom input array
        int arr[] = { 4, 3, 2, 1 };
 
        // Outer loop
        for (int i = 0; i < arr.length; i++) {
 
            // Inner nested loop pointing 1 index ahead
            for (int j = i + 1; j < arr.length; j++) {
 
                // Checking elements
                int temp = 0;
                if (arr[j] < arr[i]) {
 
                    // Swapping
                    temp = arr[i];
                    arr[i] = arr[j];
                    arr[j] = temp;
                }
            }
 
            // Printing sorted array elements
            System.out.print(arr[i] + " ");
        }
    }
}
Comment

sorting in java

// Java Program to sort an elements
// by bringing Arrays into play
 
// Main class
class GFG {
 
    // Main driver method
    public static void main(String[] args)
    {
 
        // Custom input array
        int arr[] = { 4, 3, 2, 1 };
 
        // Outer loop
        for (int i = 0; i < arr.length; i++) {
 
            // Inner nested loop pointing 1 index ahead
            for (int j = i + 1; j < arr.length; j++) {
 
                // Checking elements
                int temp = 0;
                if (arr[j] < arr[i]) {
 
                    // Swapping
                    temp = arr[i];
                    arr[i] = arr[j];
                    arr[j] = temp;
                }
            }
 
            // Printing sorted array elements
            System.out.print(arr[i] + " ");
        }
    }
}
Comment

sorting algorithms in java

Bubble Sort
Comment
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