m = int(input("Enter month number: "))
if(m == 1):
    print("Jan")
if(m == 2):
    print("Feb")
if(m == 3):
    print("March")
if(m == 4):
    print("April")
if(m == 5):
    print("May")
if(m == 6):
    print("June")
if(m == 7):
    print("July")
if(m == 8):
    print("Aug")
if(m == 9):
    print("Sept")
if(m == 10):
    print("Oct")
if(m == 11):
    print("Nov")
if(m == 12):
    print("Dec")
