include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <string.h>

int isValidNumber(char *str) {
    int i = 0;
    if (str[0] == '-' || str[0] == '+') i++; // allow sign
    for (; str[i] != '\0'; i++) {
        if (!isdigit(str[i])) return 0;
    }
    return 1;
}

int main() {
    int n;
    if (scanf("%d", &n) != 1) {
        printf("Invalid input\n");
        return 0;
    }

    int shipments[1001];
    char temp[101];

    for (int i = 0; i < n; i++) {
        scanf("%s", temp);
        if (!isValidNumber(temp)) {
            printf("Invalid input\n");
            return 0;
        }
        int newEntry = atoi(temp);

        // place each new entry at index 0 and shift old ones forward
        for (int j = i; j > 0; j--) {
            shipments[j] = shipments[j - 1];
        }
        shipments[0] = newEntry;  // required statement
    }

    // Print in the required order
    for (int i = 0; i < n; i++) {
        printf("%d", shipments[i]);
        if (i != n - 1) printf(" ");
    }
    printf("\n");

    return 0;
}