摄氏度和华氏摄氏度

君苏依寂

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