C) Assume that the main contains the definition of the following variables and/or constants: int mat[NR][NC]; int i=0, j=0, "pi=&i, “pj=&j; Which of the following function calls contain errors? (Say why) 1. moveIndexes (mat, &i, &j, NC); 2. moveIndexes (mat, pi, pj, NR); 3. moveIndexes (mat, *pi, *pj, NR); 4 moveIndexes (mat, i, j, NC);
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- Question on Grid Navigation In this section, you will investigate the problem of navigation on a two-dimensional grid with obstacles. The goal is to produce the shortest path between a provided pair of points, taking care to maneuver around the obstacles as needed. Path length is measured in Euclidean distance. Valid directions of movement include up, down, left, right, up-left, up-right, down-left, and down-right. Your task is to write a function find_path(start, goal, scene) which returns the shortest path from the start point to the goal point that avoids traveling through the obstacles in the grid. For this problem, points will be represented as two-element tuples of the form (row, column), and scenes will be represented as two-dimensional lists of Boolean values, with False values corresponding empty spaces and True values corresponding to obstacles. Your output should be the list of points in the path, and should explicitly include both the start point and the goal point. Your…Create a function that accepts an array of pointers as an argumentCreate one function that contains only one for loop to print the passed array of pointer.So, lines from //A to //B need to be replaced with only two function calls: one function call to printmonths (from the month array), and the second function call for printing the days (form the dayarray). Both function calls are for the same function but with different parameters.Write the function that returns the addresses of the largest and smallest numbers in a matrix 20 that it takes as a parameter, the function prototype is as follows, the return type from the function is left blank, you define it appropriately (navigate the matrix indices with pointer addressing). Function prototype: „FindMinMaxAddress(int M, int col, int row)
- in c++ please Write a function called Replace All that cerpts two parameters a matrix of 100 elements of type inter and an interval y. The function must - Replace every positive matrix element by the values +5and Replace every negative matrix element by the value - 5 and - Replace every mero try the value y.Complete the function that adds 3 matrices together. The matrices will be numpy type and of the same dimension of 3 x 3. There are several ways to do this, any correct answer will be accepted. [ ] # add the matrices a,b,c together, these will have #been passed to the function # as standard numpy matrices. Rememeber if you #are unsure, just print the # elements to see how to access the matrix values. # there are several ways to do this, anyway #you do this is fine import numpy as np def add_matrices (a,b,c): # initiate the matrix based on the assumption #that the matrix is 3x3. matrix = np.zeros([3,3]) # YOUR CODE HERE return matrix ## Check your code below using print command ## Random matrices are created here for checking ##your function a = np.array([[3,2,1],[1,1,1],[1,1,1]]) b = C = np.array([[3,2,1], [2,2,2], [2,2,2]]) np.array([[3,3,3], [3,3,3], [3,3,3]])Write the definition of the function inputArray that prompts the user to input 20 numbers and stores the numbers into alpha. Write the definition of the function doubleArray that initializes the elements of beta to two times the corresponding elements in alpha. Make sure that you prevent the function from modifying the elements of alpha. Write the definition of the function copyAlphaBeta that stores alpha into the first five rows of matrix and beta into the last five rows of matrix. Make sure that you prevent the function from modifying the elements of alpha and beta. Write the definition of the function printArray that prints any one-dimensional array of type int. Print 15 elements per line. Write a C++ program that tests the function main and the functions discussed in the parts above. (Add additional functions, such as printing a two-dimensional array, as needed.)
- Q2: In this question, you will write a Python function to compute the Hadamard product of two matrices. The Hadamard product is the "component-wise" product of two matrices. That is, each entry of the product matrix is equal to the product of its corresponding entries of the input matrices. Here is an example: a11 a12 a21 a22 a23 a31 a13 SH a32 033 A b11 b12 b13 b21 b22 b23 b31 b32 b33. B = [an bu a21 b21 a31 b31 a12 b12 a22 b22 a32 b32 a13 b13 a23 b23 a33 b33. Hadamard product of A and B Write a Python function to compute the Hadamard product of two matrices as follows. a) The inputs to the function are two matrices. b) The function should check whether the two matrices have the same size. If not, it should print "The input matrices are not of the same size". c) If two matrices are of the same size, the function computes the Hadamard product and returns the answer. Use for loops to compute the Hadamard product.Language: C Write the function convolve that will calculate the confolution of two functions f, g on [0, t] interval. The convolution is defined as (f ∗ g)(t) = Z t 0 f(τ )g(t − τ ) dτ for f, g : [0, ∞) → R. The argument function f and g should be passed by pointers. The integral should be approximated by the Riemman sum, i.e., Z b a f(x) dx = Xn i=1 f(xi) ∆x, where ∆x = b−a n and xi = a + i ∆x. Define the functions func1, func2 and func3, that return sin(x), cos(x) and x 3 respectively. Use these functions to calculate the convolution of f = sin(x), g = sin(x) f = sin(x), g = cos(x) f = sin(x), g = x 3 for t = 2π and n = 1000.Consider the provided function main in main.cpp: Write the definition of the function inputArray that prompts the user to input 20 numbers and stores the numbers into alpha. Write the definition of the function doubleArray that initializes the elements of beta to two times the corresponding elements in alpha. Make sure that you prevent the function from modifying the elements of alpha. Write the definition of the function copyAlphaBeta that stores alpha into the first five rows of matrix and beta into the last five rows of matrix. Make sure that you prevent the function from modifying the elements of alpha and beta. Write the definition of the function printArray that prints any one-dimensional array of type int. Print 15 elements per line. Write a C++ program that tests the function main and the functions discussed in the parts above. (Add additional functions, such as printing a two-dimensional array, as needed.)
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