python2

# 温度转换
Temper = input("")
if Temper[-1] in ['F','f']:
    C = (eval(Temper[0:-1])-32)/1.8
    print("{:.2f}C".format(C))
elif Temper[-1] in ['C','c']:
    F = 1.8*eval(Temper[0:-1])+32 
    print("{:.2f}F".format(F))
else:
    print("输入格式错误")


Template = "零一二三四五六七八九十"
n = input()
for i in n:
    print(Template[eval(i)],end='')



#货币转换
Money = input("")
if Money[:3] in ["RMB"]:
    USD = eval(Money[3:])/6.78
    print("USD{:.2f}".format(USD))
elif Money[:3] in ["USD"]:
    RMB = eval(Money[3:])*6.78
    print("RMB{:.2f}".format(RMB))
else:
    print()


CurStr = input()
if CurStr[:3] == "RMB":
    print("USD{:.2f}".format(eval(CurStr[3:])/6.78))
elif CurStr[:3] in ['USD']:
    print("RMB{:.2f}".format(eval(CurStr[3:])*6.78)