#include<stdio.h>
void insertion_sort(int arr[], int n){
    for(i=1;i<n;i++){
        int key = arr[i];
        int j = i-1;
        while(j >= 0 && arr[j] > key){
        arr[j+1] = arr[j];
        j--;
        }
        arr[j+1] = key;
    }
}
int main(){
    int n;
    if(scanf("%d", &n) != 1){
        printf("Invalid input");
        return 0;
    }
    if(n<=0 || n>100){
        printf("Invalid input");
        return 0;
    }
    int purity[n];
    for(int i=0;i<n;i++){
        if(scanf("%d", &purity[i]) != 1 || purity[i] < 1 || purity[i] > 100000){
            printf("Invalid input");
            return 0;
        }
    }
    insrtion_Sort(purity, n);
    for(int i=0;i<1;i++){
        printf("%d", purity[i]);
        if(i != n-1)
            printf(" ");
    }
    return 0;
}