#include <stdio.h>
int main(){
    int n;
    scanf("%d",&n);
    if(n<0){
        printf("Invalid input");
        return 0;
    }
    int stack[100], temp[100];
    int top = -1 , tempTop = -1;
    for(int i = 0; i < n; i++){
        scanf("%d", &stack[++top]);
    }
    while(top != -1){
        int cur = stack[++top];
        while(tempTop != -1 && temp[tempTop] > curr){
            stack[++top] = temp[tempTop--];
        }
        temp[++tempTop] = cur;
    }
    while(tempTop != -1){
        printf("%d ", temp[tempTop--]);
    }
    return 0;
}