Question

c++ please

Instructions The aim of this is to develop various functions on an array. First, create an array (A) with 10 integers, which will be randomly selected from the range of 0 to 100. Print the items of the array on screen as one line. - Write a function to copy A to B. The function signature should be "void Copy(int A[], int B[], int size)". This function copies content of A into B in the same order. - Write a function to copy items of A to B in roverse order. The function signature is "void Reverse(int A[], int B[], int size)" Demonstrate these functions, such as Initialization of A... A: 32, 41, 12, 71, 34, 45, 11, 94, 55, 35, After Copy (A, B) A: 32, 41, 12, 71, 34, 45, 11, 94, 55, 35, B: 32, 41, 12, 71, 34, 45, 11, 94, 55, 35, After Reverse (A,B) A: 32, 41, 12, 71, 34, 45, 11, 94, 55, 35, B: 35, 55, 94, 11, 45, 34, 71, 12, 41, 32, Bye...

Answer 1

#include <iostream> 
#include <stdlib.h>
using namespace std; 

void Copy(int A[],int B[],int size){
        for(int i = 0;i<size;++i){
                B[i] = A[i];//copying element from A to B
        }
}

void Reverse(int A[],int B[],int size){
        for(int i = 0;i<size;++i){
                int n = size - 1 - i;//index of the element at A
                B[i] = A[n];//copying element from A to B
        }
}

int main() 
{ 
        int A[10];
        int B[10];

        for(int i = 0;i<10;++i){
                A[i] = rand()%100;//generating random numbers from 0 to 100
        }

        cout<<"Initialisation of A..."<<endl;

        //displaying the data
        cout<<"\tA : ";
        for(int i =0 ;i<10;++i){
                cout<<A[i]<<", ";
        }
        cout<<endl;

        Copy(A,B,10);//calling Copy function

        cout<<"After Copy (A,B)"<<endl;
        cout<<"\tA: ";
        for(int i =0 ;i<10;++i){
                cout<<A[i]<<", ";
        }

        cout<<endl;

        cout<<"\tB: ";
        for(int i =0 ;i<10;++i){
                cout<<B[i]<<", ";
        }

        cout<<endl;

        Reverse(A,B,10);//calling Reverse function

        cout<<"After Reverse (A,B)"<<endl;
        cout<<"\tA: ";
        for(int i =0 ;i<10;++i){
                cout<<A[i]<<", ";
        }

        cout<<endl;

        cout<<"\tB: ";
        for(int i =0 ;i<10;++i){
                cout<<B[i]<<", ";
        }

        cout<<endl;
        cout<<"Bye..."<<endl;

        return 0; 
} 

Pratyushs-MacBook-Pro:cpp pthapli$ 9++ test.cpp Pratyushs-MacBook-Pro:cpp pthapli$ ./a.out Initialisation of A... A : 7, 49, 73, 58, 30, 72, 44, 78, 23, 9, After Copy (A,B) A: 7, 49, 73, 58, 30, 72, 44, 78, 23, 9, B: 7, 49, 73, 58, 30, 72, 44, 78, 23, 9, After Reverse (A,B) A: 7, 49, 73, 58, 30, 72, 44, 78, 23, 9, B: 9, 23, 78, 44, 72, 30, 58, 73, 49, 7, Bye... Pratyushs-MacBook-Pro:cpp pthapli$ I