#include <stdio.h>
#include <string.h>
#include <math.h>
#include <stdlib.h>

int main() {
    long long int n,k,bulb[10001],min=32666,s,i;
    scanf("%lld %lld",&n,&k);
    for(i=0;i<n;i++)
    {
        scanf("%lld",&bulb[i]);
        if(min>=bulb[i])
        {
            min=bulb[i];
            s=i;
        }
    }
    printf("%lld\n",min);
    return 0;
}