#include <stdio.h>

int main(){
    int n=-1;
    scanf("%d",&n);
    
    if (n<0){
        printf("invalid input");
        return 0;
    }
    int arr[n];
    
    for (int i=0; i < n; i++);{
        scanf("%d",&arr[i]);
    }
    
    if(n==0){
     printf("Invalid Input");
     return 0;
    }
    int min =arr[0];
    
    for (int i=1; i < n; i++){
        if (arr[i] < min){
            min = arr[i]
        }
    }
    printf("minimum element :%d", min);
    
    return 0;
}