JAVA-

import java.util.Scanner; public class Solution{

public static void reverse(int num[]){
     int start=0; int end =num.length-1;
     while(start<end){
        int temp=num[end];
        num[end]= num[start];
        num[start]= temp;
        start++;
        end--;


     }


}

public static void main(String[]arg){
     Scanner sc = new Scanner(System.in);
     int size = sc.nextInt();
     int num[]=new int[size];

     for(int i=0; i<size; i++){
         num[i]=sc.nextInt();
     }
     reverse(num);
     for(int i=0; i<num.length;i++){
         System.out.print(num[i]+" ");

     }
     sc.close();



}

}

this is my code in c without predefined code ---->>>

include

int main() { int n; scanf("%d",&n); int A[n]; for(int i=0;i=0;i--) { printf("%d ",A[i]); } return 0; }

int main() { int n = parse_int(ltrim(rtrim(readline()))); char* arr_temp = split_string(rtrim(readline())); int* arr = malloc(n * sizeof(int)); for (int i = 0; i < n; i++) { int arr_item = parse_int(*(arr_temp + i)); (arr + i) = arr_item; } for(int i=n-1;i>=0;i--) printf("%d ", arr[i]); return 0; }

For Node.js( js)

function main() {
    const n = parseInt(readLine().trim(), 10);

    const arr = readLine().replace(/\s+$/g, '').split(' ').map(arrTemp => parseInt(arrTemp, 10));
    
    let newArr=[];
    for(let i=arr.length - 1;i>=0;i--){
        newArr.push(arr[i]);
    }
    console.log(newArr.join(' '));
}