We use the following code to produce an array called “x”: [ ] #This is the input np.random.seed (1) x = np.random.randint (10, size = (4, 4)) print(x) #This is the output [[5, 8, 9, 5], [0, 0, 1, 7], [6, 9, 2, 4], [5, 2, 4, 2]] Using this array, a slice is made using the following code. Fill in t [] #This is the input x[1: 0:3] #This is the output array([[0, 0, 1], [6, 9, 2]}]}
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- Two-Dimensional ArrayInstruction:Create a java program that generates elements (randomly from 10 – 75) of a 2-dimensional array (5x5) using the Random Class then perform the following: NOTE: Please do not use the array methods available on the internet. Use the for loop, while loop or do-while loop statement in your codes.In main() for now: do these - one at a time, each in it's own loop (we will make functions out of them later –Declare an array RandArray with 20 integers –Assign each of the 20 values with a random value from 0 to 99 Hint: Use rand()%100 For mimir: Do not call srand at the top of main. // normally: Call srand(time(0)) at the top of main –(you need #include<cstdlib>) –Write another loop that prints the array, with index values Important: If the output values do not match mimir, please add srand(17); // inside your main function - at the top code format: #include <iostream>using namespace std; #include <cstdlib> // required for rand() int main(){ srand(17); // define a constant ARRAYSIZE that is 20 // declare randArray // set the 20 elements in randArray to be a random number between 0 and 99 // hint: use rand()%100 // print the 20 values return 0;}Lab Activity for the students: Exercise 5: Write a program that asks the user to input 8 numbers and save them in a 2D array with 4 rows and 2 columns. The program finds the sum of all elements and prints the array in reverse order. (1 Mark ) Example : If the inputs are 12, 7, 23, 86, 40, 64, 97, 55. Then, the program will print: 55 97 64 40 86 23 7 12 Sum = 384
- EX15: write a program that return (1) when input number odd return (2) when input number is even 5/7 EX16: write a program that separate the content of a input array (a) into two arrays; (x) : contain the 6/7 numbers with odd index and other array (y) contain numbers with even index . EX17:let you have array A[20], write a program that read the array and swap the content of odd index with 7/7 the content of even index .Programming in C language. RandomNumbers Declare an integer array locally with the size of 200. Create a program that asks the user how many numbers the have. Use your getChoicel) function from before. Make sure it does not exceed 200 as the locally declared array has the size of 200. Use a loop to assign random numbers from 1 to 10000 to the array elements. (Remember to use srand() to seed the random number generator). Use a second loop to display each number, and also determine the average of all values in the array. You must also find the largest and the smallest numbers. After the for loop, display the average of all numbers. This program will let you enter a list of numbers into an array. It will then display all of the numbers, and finally display the average of all numbers. How many numbers would you like to enter?10 Number 1 is 42 Number 2 is 8468 Number 3 is 6335 Number 4 is 6501 umber 5 is 9170 Number 6 is 5725 Number 7 is 1479 Number 8 is 9359 Number 9 is 6963 Number 10 is…Below is code which defines and creates an Array, myList: int [] myList = new int [5]; //define and createThe loop below stores the values 1 to 5 in myList:for (int i = 0; i < 5; i ++) {myList [ i ] = i + 1; //store values using a loop}The loop below prints the values from first to last in myList:for (int i = 0; i < myList.length; i++) { System.out.print(myList [ i ] + " ");}The code below is used to get user from the user and calculate the sum:import java.util.*;public class WhileWithInput {public static void main(String[] args) {Scanner reader = new Scanner (System.in);int count = 1; double total = 0; while (count <= 5) {System.out.println("Enter a decimal number"); double number = reader.nextDouble();total = total + number;count = count + 1;System.out.println("The total is " + total); }System.out.println("The total is " + total); }}1CPS 2231 Chapter 7 – lab 2 Fall 2019Use the examples on page 1 to complete the lab below. Please submit a screen print of the Eclipse editor…
- A left rotation operation on an array of size n shifts each of the array's elements 1 unit to the left. Given an integer, d, rotate the array that many steps left and return the result. Example:d=2arr=[1,2,3,4,5] After 2 rotations, arr'=[3,4,5,1,2]. Function Description: Complete the rotateLeft function in the editor below. rotateLeft has the following parameters: 1. int d: the amount to rotate by 2. int arr[n]: the array to rotate Returns 1. int[n]: the rotated array Input Format: The first line contains two space-separated integers that denote n, the number of integers, and d, the number of left rotations to perform.The second line contains n space-separated integers that describe arr[]. Constraints: 1. 1<=n<=10^5 2. 1<=d<=n 3. 1<=a[i]<=10^6Given a sorted array of n integers that has been rotated an unknownnumber of times, write code to find an element in the array. You may assume that the array wasoriginally sorted in increasing order.EXAMPLElnput:find5in{15, 16, 19, 20, 25, 1, 3, 4, 5, 7, 10, 14}Output: 8 (the index of 5 in the array)Write a loop that counts how many elements in an array are equal to zero. arrays.cpp 1 #include // sizet 2 int countZeros (const int values[], size_t size) { int count = 0; 3 4 for (int i; i using namespace std; 3 2 4 int countZeros(const int values[], size_t size); 5 int main() { int a[] = {1, 2, 0, 3}; cout <« countZeros (a, 4) <« endl; cout « "Expected: 1" « endl; 6 7 8 9 10 11 int b[] = {0, 2, 0, 3}; cout <« countZeros (b, 4) <« endl; cout « "Expected: 2" « endl; 12 13 14 15 int cl] -{1, 0, θ, 0, 0 ; cout <« countZeros (c, 5) <« endl; cout « "Expected: 4" « endl; 16 17 18 19 } CodeCheck Reset Testers Running Tester.cpp pass fail fail 1 Expected: 1 Expected: 2 Expected: 4 Score 1/3
- Sales.java contains a Java program that prompts for and reads in the sales for each of 5 salespeople in a company. Now modify the program as follows: Declare an array called sales to save the sales of 5 salespeople. Complete the header of the first for loop. This loop initializes the array. Complete the header of the second for loop. This loop computes the total of array elements. Add code to compute and print the average sale. Add another loop to print the id of each salesperson and the number of their sales. The salespeople are objecting to having an id of 0—no one wants that designation. Modify your program so that the IDs run from 1-5 instead of 0-4. // *************************************************************** // Sales.java // // Reads in and stores sales for each of 5 salespeople. Displays // sales entered by salesperson id and total sales for all salespeople. // // *************************************************************** import java.util.Scanner;…Below is code which defines and creates an Array, myList: int [] myList = new int [5]; //define and create The loop below stores the values 1 to 5 in myList: for (int i = 0; i< 5; i++) { myList [i] =i+1; //store values using a loop The loop below prints the values from first to last in myList: for (int i = 0; i< myList.length; i++) { System.out.print(myList [i]+""); The code below is used to get user from the user and calculate the sum: import java.util."; public class WhileWithInput { public static void main(String[] args) { Scanner reader = new Scanner (System.in); int count = 1; double total = 0; while (count <= 5) { System.out.println("Enter a decimal number"); double number = reader.nextDouble(); total = total + number; count = count + 1; System.out.printlin("The total is "+ total); } System.out.println("The total is "+ total); } 1 CPS 2231 Chapter 7- lab 2 Fall 2019 Use the examples on page 1 to complete the lab below. Please submit a screen print of the Eclipse editor showing…Write the function average which returns the mean of the given array (that is, the sum divided by the length). Use an iterator loop. arrays.cpp 1 #include // size t 2 double average(const double* beg, const double* end) { double sum{0}; int count{0}; 3 4 7 8 10 return sum / count; 11 }