摘要:
a)整型 name = raw_input("Please input your name: ") print(name) print(type(name)) type是查看类型 str是字符类型 age = input("Please input your age: ") print(age) p 阅读全文
摘要:
运算符 a) 算术运算符 b)关系运算符 True 真,非0,False <=0 假 a = 10 b = 20 b += a b += a c = 100 c -= a print(b) print(c) print(a ==b) print(a<=b) a = 10 b = 20 b += a 阅读全文