This if for mindtap on cengage but if not possible, you can use dev c++ 5.11) 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 n
(This if for mindtap on cengage but if not possible, you can use dev c++ 5.11)
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.)
![int main()
{
int alpha[20];
int beta[20];
int matrix[10][4];](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F1def9bcf-e0b6-4f3f-82a1-faee2a34286b%2F3d57dd2f-c748-44c5-8b85-2be98ffc8b2f%2Fst8nza5_processed.png&w=3840&q=75)
Actually, array is a collection of elements.
CODE :
#include<iostream>
using namespace std;
/*Function Prototypes*/
void PrintArray(int *);
void InputArray(int *);
void doubleArray (int *, const int *) ;
void copyAlphaBeta(int mat[][4], const int *, const int *);
void Print2dArray(int mat[][4]);
void InputArray(int *arr) {
cout << "Input 20 numbers : \n";
for (int i = 0; i < 20; ++i) {
cout << "Input number : " << i << "\n";
cin >> arr[i];
}
}
void doubleArray(int *beta, const int *alpha) {
for (int i = 0; i < 20; ++i) {
beta[i] = 2 * alpha[i];
}
}
void copyAlphaBeta(int mat[][4], const int *alpha, const int *beta) {
int k = 0;
for (int i = 0; i < 5; ++i) {
for (int j = 0; j < 4; ++j) {
mat[i][j] = alpha[k++];
}
}
k = 0;
for (int i = 5; i < 10; ++i) {
for (int j = 0; j < 4; ++j) {
mat[i][j] = beta[k++];
}
}
}
void PrintArray(int *arr) {
for (int i = 0; i < 20; ++i) {
if (i % 15 == 0) {
cout << endl;
}
cout << arr[i] << " ";
}
cout << endl;
}
void Print2dArray(int mat[][4]) {
cout << endl;
for (int i = 0; i < 10; ++i) {
for (int j = 0; j < 4; ++j) {
cout << mat[i][j] << " ";
}
cout << endl;
}
}
int main () {
int alpha[20];
int beta[20];
int matrix[10][4];
InputArray(alpha);
cout << "\nPrint alpha : \n";
PrintArray(alpha);
doubleArray(beta, alpha);
cout << "\nPrint beta : \n";
PrintArray(beta);
copyAlphaBeta(matrix, alpha, beta);
cout << "\nPrint matrix : \n";
Print2dArray(matrix);
}
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