#include<stdio.h>
int top=-1,size;
int arr[size];

void enqueue(int num){
    if(isFull()){
        printf("Stack is full");
    }
    else{
        arr[++top] = num;
    }
}

void traverse(){
    for(int i=0;i<=top;i++){
        printf("%d ",arr[i]);
    }
}

int main(){
    int i,num;
    scanf("%d",&size);
    if(size<0){
        printf("Invalid input");
        return 0;
    }
    for(i=0;i<size;i++){
        scanf("%d",&num);
        enqueue(num);
    }
    traverse();
    return 0;
}