C++ create an array (call it arr) of size 5 In a for loop , use scanf to read 5 numbers into your array then use another for loop to add the 5 numbers in the array together and print the result

Using C++ Program: A palindrome is a word that is spelled the same way both forwards and backwards. For example, the word, 'racecar' is a palindrome. Using character arrays, write a program that prompts the user to enter a word from the keyboard and informs the user whether the word is a palindrome or not.

In C#, how would you compile a program that declares a 5 element double array that uses a loop to read values for each element from the user. The program should then use an additional loop to compute and output the sum of the elements in the array.

Write C++ code using one dimensional array and for loop to read 4 numbers using cin into an array of size 4. These numbers are 1, -1, 2, 3 After reading these numbers consecutively in the array , your program should provide: How many positive numbers are in the array? (30) What is the average of these positive numbers ? (30) Your results should be displayed using cout. c++ with comments Hint: const int N=4; int arr[N]; int i, count =0; double sum = 0, average=0;

Note: It`s C++

Write a C++ program that fills an integer array of size 10 with numbers. Next, the program fills the second array with the contents of the first array in reverse. Next, the program prints elements of both arrays. In addition, the program finds the minimum element from the first array and the maximum element from the second array. Sample input / output: Enter element (1): 45 Enter element (2): 23 Enter element (3): 16 Enter element (4): 38 Enter element (5): 94 Enter element (6): 75 Enter element (7): 58 Enter element (8): 61 Enter element (9): 80 Enter element (10): 69 Elements of first array: 45 23 16 38 94 75 58 61 80 69 Elements of second array: 69 80 61 58 75 94 38 16 23 45 The minimum element in the first array is: 16 The maximum element in the second array is: 94

c) Declare a 2-D array of size 5*5 and fill it randomly with values 0,1 and then print the sum of all elements of the array in the output. Hint: Use rand() function to fill the array. Programming language: C++

Given the array initialization int alpha[5] = {100, 200, 300, 400, 500}; Write the loop to produce the output 400 300 200 100explain please C++

You are given a binary array containing only 0's and 1's. You have to sort the array and you can swap any elements in the array. Write a C++ program to find the minimum number of swaps required to sort the array. Input the array and its size from the user and display the minimum number of swaps in the output.

6) Write a program that declares a 10-element integer array. Initialise the arrays with the values: 10, 20, 30, 40, 50, 60, 70, 80, 90, 100 using a for loop. Then output the array values.

C++ Coding: Arrays Implement a 4x4 two-dimensional array of integers. Use a nested loop to populate the array with values 20 to 35 inclusive. Use a nested loop to output the array as a grid. Use a single loop to output all elements in the second row. Use a single loop to output all elements in the third column. Use a single loop to output all elements in the first diagonal (r==c). Use a single loop to output all elements in the opposing diagonal. Example Output: 20 21 22 2324 25 26 2728 29 30 3132 33 34 35Row 2: 24 25 26 27Col 3: 22 26 30 34Diagonal 1: 20 25 30 35Diagonal 2: 23 26 29 32