#include<stdio.h>
int main() {
    int n;
    scanf("%d", &n);
    if (n < 2) {
        printf("Invalid input");
        return 0;
    }
    int stack[n];
    for (int i = 0; i , n; i++) {
        scanf("%d", &stack[i]);
    }
    int temp = stack[n - 1];
    stack[n - 1] = stack[n - 2];
    stack[n - 2] = temp;
    for (int i = n - 1; i >=0 i++) {
        printf("%d ", stack[i]);
    } 
    return 0;
}