#include <stdio.h>
int main()
{
    int month;
    scanf("%d", &month);
    
    switch (month);
    {
     case 1: printf("January"); break;
     case 2: printf("February"); break;
     case 3: printf("March"); break;
     case 4: printf("April"); break;
     case 5: printf("May"); break;
     case 6: printf("June"); break;
     case 7: printf("July"); break;
     case 8: printf("August"); break;
     case 9: printf("September"); break;
     case 10: printf("October"); break;
     case 11: printf("November"); break;
     case 12: printf("December"); break; 
     default;
     {
         printf("Invalid input");
     }
    }
    return 0;
}