Write a java program to swap the first and the last elements of the array without creating a new array. The array may have any length.
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- Write a Java program using Array to perform the following: Read array size from the user and create an integer array. Accept the array elements from the user and perform the following: - Print the sum of Negative numbers in the array. [ Print how many Negative numbers present in the array.Write a Java program to do the following: Store values from 6 to 10 in an array and print them Calculate the sum value of that array .Write a complete Java program to execute what is asked in each item below: a. Input 8 different names and store them into an array b. Display all the contents of the array. c. Display the 2nd , 4th, 6th , and the 8th elements in the array using for loop. d. Compute the sum of the 2nd , 4th, 6th , and the 8th elements in the array using for loop
- Write a java program to create a new array of length 2 from two arrays of integers with three elements and the new array will contains the first and last elements from the two arraysWrite a program that creates and initializes an array with the following four values: 2.3, 4.5, 8.0, and 2.1. Use a for loop to print the array elements and then use a for loop to print the array elements in reverse order. Using java programmingWrite a java program: Question 1 Write a program that allows the user to enter name and grade until "QUIT" is entered for name. The grade should be a number between 0 and 100. If the user input of a grade is not in this range, you should ask the user to re-input the grade. Store all the names in an array called names, and all the grades in an array called grades. Print out all the names and the corresponding grades. For Example, Input Enter name: Alice Enter grade: 90 Enter name: Bob Enter grade: 80 QUIT Expected output Name: Alice, Grade: 90 Name: Bob, Grade: 80
- Write a Java program that takes an integer array parameter and returns the sum of integers contained within the array.Write a Java program that takes an integer array as input and returns the sum of all the even numbers in the array.Write a Java program to test if 25 appears as either the first or the last element of an array of integers. The size of the array must be greater than or equal to 2. Sample array1: 25 3 80 9 2Sample output: TrueSample array2: 5 13 7 19 8Sample output: False
- Write the following Java program Allocate an array a of ten integers. Put the number 17 as the initial element of the array. Put the number 29 as the last element of the array. Fill the remaining elements with –1. Add 1 to each element of the array. Print all elements of the array, one per line. Print all elements of the array in a single line, separated by commas.Write a Java program that generates a two-dimensional array of size 5x5. Then it should fill the array with 25 random integer numbers (numbers' range: between 241 and 524 inclusive). The program should display the array elements, then it should convert any odd numbers in the array to an even number by adding one to any odd number and display the array elements after the conversion. Output sample The array elements are: 69 25 7 67 10 15 34 86 78 44 65 77 82 66 97 46 68 79 59 52 87 13 61 30 48 The array elements after converting any odd number to even number: 70 26 8 68 10 16 34 86 78 44 66 78 82 66 98 46 68 80 60 52 88 14 62 30 48 Assignment submission instructions: 1- You must submit the file with "java" extension. 2- You must submit a video that record your computer screen when you are writing the program. The video must be uploaded to google drive then add video link with assignment submission. The assignment will not be marked without screen recording video.Write a java program, I believe the first array should only be changed. In the main method: Create an array with the values: 99, 55, 87, 21, 3, using any method Create a second array Copy the elements of the first array to the second Change an element of the first array. Print both arrays