#TempConvert.pyTempStr = input("请输入带有符号的温度值;")if TempStr[-1] in ['F','F']: C=(eval(TempStr[0:-1])-32)/1.8 print("转换后的温度是{:.2f}C".format(C))elif TempStr[-1] in ['C','c']: F=1.8*eval(TempStr[0:-1])+32 print("转化后的温度是{:.2f}F".format(F))else: print("输入格式错误")