HackerRank Problem 8

Problem: Arrays Introduction

Link to the Challenge:

Source Code

#include <iostream>
using namespace std;

int length;

int main() {
    cin >> length;

    int inputArray[length];
    int outputArray[length];

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

    for (int j = 0; j < length; j++) {
        outputArray[j] = inputArray[length - j - 1];
    }


    for (int k = 0; k < length; k++) {
        cout << outputArray[k] << " ";
    }
    cout << endl;

    return 0;
}

Demonstration

4
1 4 3 2
2 3 4 1