mphtokm.py

def mile(km):
    mile = km * 0.62137
    print("%d km inseamna %d mile" % (km, mile))

def km(mile):
    km = mile / 0.62137
    print("%d mile inseamna %d km" % (mile, km))
def principal():
    meniu = int(input("1. Km To Miles\n2. Miles to Km\n: "))
    if meniu == 1:
        kilometri = int(input("Km: "))
        mile(kilometri)
    elif meniu == 2:
        mile = int(input("Mile: "))
        km(mile)
if __name__ == "__main__":
    principal()