SpeedConvert

def KmtoMil():
    chi = int(input(" [1] KMH to MPH\n [2] MPH to KMH\n >> "))
    if chi == 1:
        inp = int(input("Enter kmh: "))
        mph =  0.6214 * inp
        print ("Speed: {0} MPH >> {1:.2f} Km/H".format(inp, mph))
    elif chi == 2:
        inp = int(input("Enter mph: "))
        kmh =  inp / 0.6214
        print ("Speed: {0} Km/H >> {1:.2f} MPH".format(inp, kmh))
    else :
        print("You must enter 1 or 2")

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def CurrExc():
        chi = int(input(" [1] THB to USD\n [2] USD to THB\n >> "))
        if chi == 1:
                inp = int(input("Enter THB: "))
                usd =  inp/32.12
                print ("{0} THB equals {1:.2f} USD".format(inp, usd))
        elif chi == 2:
                inp = int(input("Enter USD: "))
                thb =  inp * 32.12
                print ("{0} USD equals {1:.2f} THB".format(inp, thb))
        else :
                print("You must enter 1 or 2")

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#
#              เรียกใช้ฟังก์ชั่นโดยการพิมพ์ KmToMil()
#
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