An array is a series of elements of the same type placed in contiguous memory locations that can be individually referenced by adding an index to a unique identifier.
Declaration :
int arr[10]; //Declares an array named arr of size 10, i.e; you can store 10 integers.
Accessing elements of an array :
Indexing in arrays starts from 0.So the first element is stored at arr[0],the second element at arr[1]...arr[9]
You’ll be given an array of N
integers and you have to print the integers in the reverse order.
Sample Input :
4
1 4 3 2
Sample Output :
2 3 4 1
Solution :
#include <cmath>
#include <cstdio>
#include <vector>
#include <iostream>
#include <algorithm>
using namespace std;
int main() {
int n;
cin >> n;
int arr[n];
for (int i = 0; i < n; i++) {
cin >> arr[i];
}
for (int i = n-1; i >= 0; i--) {
cout << arr[i] << ' ';
}
return 0;
}
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