def main():
    while True:
        print('Welcome')
        USD = int(input('Enter dollars: '))

        pound = USD * .765
        rupee = USD * 71
        CAD = USD * 2

        print("the amont in dollars" + str(USD), "IN US DOLLARS IS WQUIVALENT TO", (format(pound, '.2f')),
              "British rupper, and", (format(CAD, '.2F')), "cANADIAN DOLLARS.")
        CMD = input('quit \'0\'q')
        if CMD == '0':
            break


main()