If you have a square matrix (N X N) and N is an even number like (N=8), we may divide the matrix into 4 quarters. Using C++ language write a program to swap the elements in the 1s Quarter With the elements in the 4th Quarter. In other term swap the green elements with the yellow elements.

Write a program  in c that create a 5-by-6 array. All elements in the array are random integer numbers between 1 and 100. Then, calculate the mean values of each column, and also find the minimums and maximums of each column. Print out the array, mean values, minimums,

Write a C++ program to find the multiplication of two matrices. We can multiply two matrices if the number of columns in first matrix is equal to the number of rows in second matrix.  The size of multiplication matrix is: row of first matrix X column of second matrix. You can follow the algorithm to write the code:   matrixMultiply(A, B): Assume dimension of A is (m x n), dimension of B is (p x q) Begin    if n is not same as p, then exit    otherwise define C matrix as (m x q)    for i in range 0 to m - 1, do       for j in range 0 to q – 1, do          for k in range 0 to p, do             C[i, j] = C[i, j] + (A[i, k] * A[k, j])          done       done    done End   Sample Input: Enter the rows and columns of first matrix:      3 4 Enter the rows and columns of second matrix: 3 4   Sample Output Can not be multiplied.   Enter the rows and columns of first matrix:      2 3 Enter the rows and columns of second matrix: 3 2   Enter first matrix: 1 2 3 4 5 6   Enter second matrix: 7   8…

Write a program in C++ to copy the elements of an array into another by replacing every element with largest element to its right plus smallest element to its left. In case of first element, take the is smallest to its left as zero and in case of last element, take largest element to its right as zero. For example, if the given array is : 1 5 8 9 6 3 5 7 2 2, the modified array should be 9 10 10 8 8 8 8 3 3 1.

Use C++

Write a program that generates a 6x6 two-dimensional matrix filled with 0s and 1s, displays the matrix, and checks to see if every row and every column has an even number of 1s.

Write a C program that reads an array of 10 integers from user. Your program should also read a key after reading array elements. Your program will decide whether or not the sum of two different array elements is the key. If that is the case, your code should print subscripts of those integers (If you find more than one case, print all of them). On the other hand, your program displays -1. Sample Input1: 23 41 7 9 12 44 56 21 45 10 16 Sample Output1: 23 Sample Input2: 77 23 -4 56 79 II 54 30 113 98 Sample Output2: 101 Sample Input3: 10 19 23 7 57 34 22 115 46 13 56 Sample Output3: 5 6

Write a C++ program to enter two dimensional square array with size nthen switch the upper triangle elements with the lower triangle elements. For example if n = 4

Implement this C program using at least three arrays to store the interest, principle and balance for each payment respectively. For example, interest[0] stores the paid interest in the first payment. Name this C program as loanCalcArr.c .

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