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- (Numerical) Given a one-dimensional array of integer numbers, write and test a function that displays the array elements in reverse order.code for this in C: Create an array of 15 integers. Add all elements located at ODD index positions and sum also all numbers located at EVEN(Assume zero index is even) index positions in the linear array. The user will be the one to input each item in the array of 15 elements. Display also the inputted integers in the array. Given the sample layout w/ test data below:Q3: write a program to pass a two dimensional array as a parameter to a function which is used to find the summation of the upper triangular elements of the array. Co 0 Co1 Co 2 Col 3 Ro 0 Ro 1 Ro 2 Ro 3
- 5. Flexing My 2Dby CodeChum Admin I'm a pro-grammer and I want to flex to the world my 2D arrays in an extraordinary way! Ha-ha-ha! Instructions: In the code editor, you are provided with an initial code in the main() that asks the user for the elements of a 5x5 2D array and a call to a function called flex2D(). Do not edit anything in the main() function.Your task is to implement the function definition of the flex2D() with the following details:Return type - voidFunction name - flex2DParameters - int[][5]Definition - prints the elements of each of the row twice.Input 1. Elements of a 5x5 2D array Output Enter the elements:1 9 2 3 48 2 4 0 10 3 1 3 49 2 3 1 58 8 1 7 6 Flex:1 9 2 3 41 9 2 3 48 2 4 0 18 2 4 0 10 3 1 3 40 3 1 3 49 2 3 1 59 2 3 1 58 8 1 7 68 8 1 7 6Assignment Write a program that reads a 2D array of chars, checks, and corrects each char within this array, and print out the corrected 2D array. First the program will read the row count (rowCount) and column count (columnCount) of the 2D array, both as int values. Then, the chars constituting the 2D array will be read on a row-by-row basis. After reading the 2D array, the program will check and correct each char within the 2D array according to the rules below. This process MUST be done by using a void function by sending the appropriate cell of the 2D array with a call-by-reference fashion. • If the row index is an even number, a char can only be a lowercase English value. • If the row index is an odd number, a char can only be ?, 7', or X'. • Any incorrect value MUST be changed into Finally, the checked and corrected 2D array will be printed out to the screen. NOTE: Checking the correctness of a char and correcting it (if necessary) MUST be done in the function with a…2) Complete the below code by making the reuse of the existing functionality. Find the index of the equilibrium element in the given array. In an array equilibrium element is the one where the sum of all the elements to the left side is equal to the sum of all the elements on the right side. Return Value: 1) Return -1 if no equilibrium element is found 2) In case there is more than one equilibrium element, return the element with the least index value. You are supposed to complete the given code by reusing the existing function. You can click on Compile & run anytime to check the compilation/execution status of the program you can use printf to debug your code. The submitted code should be logically/syntactically correct and pass all the test cases. Code approach For the question: Correct the given implementation. Do not modify the approach. Test Case: a[] = {1,2,3,4,3,3}. 4 is the equilibrium element since its left side sum (1+2+3) is equal to its right side sum…
- Java Objective:Design and implement simple matrix manipulation techniques.Details:Your java program should use 2D arrays to implement simple matrix operations.Your program should do the following:• Read the number of rows and columns of a matrix M1 from the user. Use an input validation loop to make sure the values are greater than 0. • Read the elements of M1 in row major order• Print M1 to the console; make sure you format as a matirx• Repeat the previous steps for a second matrix M2• Create a matrix M3 that is the transpose of M1 and print it to the console• Check if M1 and M2 can be added (should have the same dimensions). If possible, add M1 and M2 and print the result to the console. Otherwise print an error message.• Multiply M1 and M2 if possible and print to the console. If the matrices cannot be multiplied, print an error message. Implementation requirements:• Use a helper method for reading a positive integer using an input validation loop.• Use a helper method for printing…. Create an integer type array whose size to be entered by the user using calloc function. After entering the data elements, modify its size using realloc function and then entered the remaining elements in the array. Find the total number of even and odd elements in the final array.def clipping_2d_array(array, threshold):"""Iterate through each element of the 2d array using nested loops.Set the values greater than a threshold value equal to the threshold value given as an input parameter.(E.g. if the threshold is 1 and there is a value 1.5, set the value to 1 in the array):param array: a 2d array:param threshold: a threshold value (valid int or float)"""pass
- Write a function that determines standartdeviation of float array. The function takes dataset as afloat array parameter!! And it also return result as afloat.(Clue: calculate average first) Definations: in the image σ = standard deviationxi = each value of dataset? (with a bar over it) = the arithmetic mean of the data(This symbol will be indicated as average of dataset)N = the total number of data points(if you need square root of some number you can use sqrtfunction in math.h library. Usage example: a=sqrt(b);which means “a” is equal to square root of “b”)Matrix Multiplication• Write a multiplication function that accepts two 2D numpy arrays,and returns the product of the two. This function should test that thearrays are compatible (recall that the number of columns in the firstmatrix must equal the number of rows in the second matrix). Thisfunction should test the array sizes before attempting themultiplication. If the arrays are not compatible, the function shouldreturn -1. solve in python____4. Take and Code it _sorted array nums, remove the duplicates in-place such that each element appears only once and returns the new length. Do not allocate extra space for another array; you must do this by modifying the input array in-place with O(1) extra memory.. 'Cf.