python基礎學習 day 1
阿新 • • 發佈:2017-09-07
年齡 num break 2.7 歷程 it is log 學習 pre
初學python,記錄下自己的歷程~
了解了一下python的基本概念,現在使用的比較多的就是python2.7
學習了if語句和兩個經典的循環語句
#關於if語句的應用 name = raw_input(‘input name‘) age = input(‘input age‘) #也可以用input salary = raw_input(‘salary‘) #使用if語句永遠只有一個結果,滿足條件即結束 if age > 60: msg = ‘you are too old‘ elif age > 30: msg = ‘you are not young‘ else: msg = ‘you are still young‘ print‘‘‘ information of %s: name:%s age:%d salary:%s ________________________ %s ‘‘‘ %(name, name, age ,salary, msg)#必須一一對應
#關於for循環(猜年齡) real_age = 18 for i in range(10): age = input(‘age:‘) if age > real_age: print ‘think smaller‘ elif age < real_age: print ‘think bigger‘ else: print ‘you are right‘ break print ‘you still have %s shots‘ % (9 - i)
#關於while循環(選定打印的數) import sys num = 0 count = 0 while count <=1000: if count == num: print ‘there is the number‘, countwhile num <= count: num = input(‘which number do you want? inuput 0 to exist‘) if num == 0: sys.exit() if num <= count: print ‘it is over‘ else: print ‘loop:‘, count count += 1 else: print ‘loop:‘, count
python基礎學習 day 1