Question

Write a program that creates a two-dimensional array initialized with test data. Use any data type you wish. Declare a two-dimensional array of data type char, int, double, or string. Assume the array is declared as follows: const int NUM_ROWS

Answer 1

Question:

Write a program that creates a two-dimensional array initialized with test data. Use any data type you wish. Declare a two-dimensional array of data type char, int, double, or string. Assume the array is declared as follows:  

const int NUM_ROWS = 3,  NUM_COLUMNS = 5;

test data: [10, 1, 1, 1, 1]  [7, 2, 20, 2, 9] [ 3, 3, 3, 3, 5]

Answer:

The program in C++ is as follows:

#include<iostream>

using namespace std;

int main(){

const int NUM_ROWS = 3, NUM_COLUMNS = 5;

int MyArray[NUM_ROWS][NUM_COLUMNS] = {{10, 1, 1, 1, 1},{7, 2, 20, 2, 9},{3, 3, 3, 3, 5}};

return 0;

}

Explanation:

To answer this question, we make use of the following parameters

Array name: MyArray

Array datatype: integer

The explanation is as follows:

This declares the array dimensions

const int NUM_ROWS = 3,  NUM_COLUMNS = 5;

This declares and initializes the array with the test data

int MyArray[NUM_ROWS][NUM_COLUMNS] = {{10, 1, 1, 1, 1}, {7, 2, 20, 2, 9}, {3, 3, 3, 3, 5}};