>>> a=input('请输入一个数字')请输入一个数字666>>> b=input('请输入另一个数字')请输入另一个数字888>>> suml=int(a)+int(b)>>> print('二数之和是:{}'.format(suml))二数之和是:1554>>> a=input('请输入摄氏温度')请输入摄氏温度16>>> suml=int(a)*9/5+32>>> ================== RESTART: C:/Users/teacher/Desktop/fbq.py ==================请输入一个数字================== RESTART: C:/Users/teacher/Desktop/fbq.py ==================请输入一个数字666请输入另一个数字888二数之和是:1554请输入摄氏温度16华氏温度是:60.8>>> == RESTART: C:/Users/teacher/AppData/Local/Programs/Python/Python36/fbq2.py ==摄氏度转换为华氏度请按1华氏度转化为摄氏度按21输入摄氏温度1212.00摄氏温度转为华氏温度为53.60>>> 22>>> == RESTART: C:/Users/teacher/AppData/Local/Programs/Python/Python36/fbq2.py ==摄氏度转换为华氏度请按1华氏度转化为摄氏度按22请输入华氏温度:1616.000000华氏温度转换为摄氏温度：-8.89>>>