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

int main ()
{
    int i, n, max=0;
    int *pData;
    scanf("%d",&n);
    pData = (int*)calloc(n, sizeof(int));
    if(pData==NULL) exit(1);
    for (i=0;i<n;i++)
    {
        scanf("%d",&pData[i]);
        if(pData[i]>max)
            max = pData[i];
    }
    printf("The largest element is %d", max);
    free(pData);
    return 0;
}