IP属地:上海
fp=open('C:\\Users\\Administrator\\Desktop\\python\\text.txt','a') perso...
importjson dict_a={} dict_b={} dict_a={'a1':'b1','a2':'b2','a3':'b3'} ks...
list1 = ['life','is','short'] list2 = ['you','need','python'] print(list...
a='I ' b='like ' c='python' print(a+b+c) s=' sdghHhf ' s1=s.strip() prin...
a=10 b=3 c=a/b-a print(c,type(c)) c = a/b * a print(c,type(c)) c =0.1* a...