Write a program thatdeclares and initializes four arrays (A,B,C,D) in the main f

Question

Write a program thatdeclares and initializes four arrays (A,B,C,D) in the main function, as follows:

I) Declare and initialize an (int) array A of length 10 that contains the values from 1 to 10 using a single line of code.

II) Declare an (int) array B of length 1000. Initialize each element in the array to a random value between 50 and 100. You may use multiple lines of code.

III) Declare an array C of length five and type double. Take five (doubles) numbers from the user and store the numbers in the array.

VI) Declare an array D of type int with length 22 using dynamic memory allocation. Initialize each entry in D to 3 using a for loop. Free the memory in the array at the end of the main function.

Explanation / Answer

#include <iostream>

using namespace std;

int main() {

//1

int A[] = {1,2,3,4,5,6,7,8,9,10};

//2

int B[1000];

for(int i=0; i<1000; i++) {

int r = 50 + (rand() % (100 - 50 + 1 ))

B[i] = r;

}

//3

double c[5];

cout<<"Enter 5 double values: ";

for(int i=0; i<5; i++)

cin>>c[i];

//4

int *D = new int[22];

for(int i=0; i<22; i++)

cin>>D[i];

delete [] D;

return 0;

}

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