Answered: you will write a c++ program to input 5…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

you will write a c++ program to input 5 elements (of type int) from the user and store them in an array. Your program should then reverse the array and display it. For instance, if the user enters 1 2 3 4 5 as the five elements of the array, your program should reverse it and display: 5 4 3 2 1

Note: You must use a for loop to process the array.

Expert Solution

Program

#include <iostream>

using namespace std;

int main()
{
int arr[5];
int len = 5;

for(int i=0;i<len;i++){
cin>>arr[i];
}

for(int i=0;i<len/2;i++){
int temp = arr[i];
arr[i] = arr[4-i];
arr[4-i] = temp;
}

cout<<"Reversed array is ";
for(int i=0;i<len;i++){
cout<<arr[i]<<" ";
}

return 0;
}

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