#include<stdio.h>
int main()
{
    char *pMonth[] = {"January", "February", "March", "April", "May", "June", "July", "August", "September", "October", "November", "December"};
    int n;
    scanf("%d", &n);
    if (n < 1 || n > 12)
    {
        printf("月份输入错误！\n");
    }
    else
    {
        printf("%s",*(pMonth+n-1));
    }
 
    return 0;
}