#include <stdio.h>
#include <limits.h>

int main(){
    int n;
    int minTemp;
    
    scanf("%d" , &n);
    
    if (n<0){
        printf("Invalid input");
        return 0;
    }
    
    if ( n == 0) {
        printf("no temperaqtues recorded");
        return 0;
    }
    
    int temperatures[n];
    
    for (int i =0; i<n; i++){
        scanf("%d", &temperatures[i]);
    }
    
    
    int minTemp = INT_MAX;
    for (int i =0; i<n; i++){
        if (temperatures[i] < minTemp){
            
            mintemp = temperatures[i];
        }
    }
    
    
    printf("%d", minTemp);
    
    return 0;
}