#include <stdio.h>

int main() {

  int month, day, year;

  printf("Enter date mm/dd/yy: ");
  scanf("%d/%d/%d", &month, &day, &year);

  if ( month == 1 ) {
    printf("January ");
  }
  else if ( month == 2 ) {
    printf("February ");
  }
  else if ( month == 3 ) {
    printf("March ");
  }
  else if ( month == 4 ) {
    printf("April ");
  }
  else if ( month == 5 ) {
    printf("May ");
  }
  else if ( month == 6 ) {
    printf("June ");
  }
  else if ( month == 7 ) {
    printf("July ");
  }
  else if ( month == 8 ) {
    printf("August ");
  }
  else if ( month == 9 ) {
    printf("September ");
  }
  else if ( month == 10 ) {
    printf("October ");
  }
  else if ( month == 11 ) {
    printf("November ");
  }
  else if ( month == 12 ) {
    printf("December ");
  }
  else {
    printf("No Such Month ");
  }

  if ( year > 50 ) {
    printf("%d, %s%02d\n", day, "19", year);
  }
  else {
    printf("%d, %s%02d\n", day, "20", year);
  }

  return 0;
}