How do you arrange an array in ascending order in Java?

How do you put an array in ascending order in Java?


  1. STEP 1: START.
  2. STEP 2: INITIALIZE arr[] ={5, 2, 8, 7, 1 }.
  3. STEP 3: SET temp =0.
  4. STEP 4: PRINT “Elements of Original Array”
  5. STEP 5: REPEAT STEP 6 UNTIL i<arr.length. //for(i=0; i<arr.length; i++)
  6. STEP 6: PRINT arr[i]
  7. STEP 7: REPEAT STEP 8 to STEP 9 UNTIL i<arr.length. …
  8. STEP 8: REPEAT STEP 9 UNTIL j<arr.length.

How do you sort an array in ascending order?


  1. STEP 1: START.
  2. STEP 2: INITIALIZE arr[] ={5, 2, 8, 7, 1 }..
  3. STEP 3: SET temp =0.
  4. STEP 4: length= sizeof(arr)/sizeof(arr[0])
  5. STEP 5: PRINT “Elements of Original Array”
  6. STEP 6: SET i=0. REPEAT STEP 7 and STEP 8 UNTIL i<length.
  7. STEP 7: PRINT arr[i]
  8. STEP 8: i=i+1.

How do you rearrange arrays in Java?

Approach(Naive Approach):

  1. Navigate the numbers from 0 to n-1.
  2. Now navigate through array.
  3. If (i==a[j]) , then replace the element at i position with a[j] position.
  4. If there is any element in which -1 is used instead of the number then it will be replaced automatically.
  5. Now, iterate through the array and check if (a[i]!=
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How can you tell if an array is in ascending order?

For all elements, if the element is equal to or less than its next element; we can conclude that the array is sorted in ascending order. Case 2: If it does not satisfy even for the single element, the array is not in ascending order.

How do you sort ascending in Java?

Java Program to Sort the Array in an Ascending Order

  1. import java.util.Scanner;
  2. public class Ascending _Order.
  3. {
  4. public static void main(String[] args)
  5. {
  6. int n, temp;
  7. Scanner s = new Scanner(System. in);
  8. System. out. print(“Enter no. of elements you want in array:”);

Is it possible to sort the elements of an array?

It is not possible to obtain sorted array.

How do you sort numbers in ascending order C?

The program output is also shown below.

  1. /*
  2. * C program to accept N numbers and arrange them in an ascending order.
  3. #include <stdio.h>
  4. void main()
  5. {
  6. int i, j, a, n, number[30];
  7. printf(“Enter the value of N n”);
  8. scanf(“%d”, &n);

Which sorting algorithm is best?

Time Complexities of Sorting Algorithms:

Algorithm Best Worst
Bubble Sort Ω(n) O(n^2)
Merge Sort Ω(n log(n)) O(n log(n))
Insertion Sort Ω(n) O(n^2)
Selection Sort Ω(n^2) O(n^2)

How do you change the order of an array?

6 Answers

  1. uasort() — Sort an array with a user-defined comparison function and maintain index association.
  2. uksort() — Sort an array by keys using a user-defined comparison function.
  3. usort() — Sort an array by values using a user-defined comparison function.

What are the types of arrays?

There are three different kinds of arrays: indexed arrays, multidimensional arrays, and associative arrays.

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Can we change the starting index of an array from 0 to 1 in any way?

Just like in most languages arrays are indexed from 0. You better get used to it, there is no workaround. Base Index of Java arrays is always 0. It cannot be changed to 1.

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