uses crt;
 var a : array[1..100]of longint ;
 n,i,min: longint ;
   begin
    clrscr;
readln(n);
  for i := 1 to n do readln(a[i]);
min := a[1];
  for i := 2 to n do
    if min > a[i] then min := a[i];
  write(min);
     end.

import java.util.Scanner;
public class Main{
    public static void main(String[] args){
        Scanner stdin = new Scanner(System.in);
        System.out.print("n=");
        int n = stdin.nextInt();
        int a[] = new int[n];
        for (int i=0; i<n; i++){
            System.out.printf("a[%d]=",i+1);
            a[i] = stdin.nextInt();
        }
        int min = a[0];
        for (int i=1; i<n; i++){
            if (a[i]<min) min=a[i];
        }
        System.out.printf("so nho nhat: %d",min);
    }
}

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