python中数字对象的创建如下, a = 123 b = 1.23 c = 1+1j 可以直接输入数字,然后赋值给变量. 同样也可是使用类的方式: a = int(123) b = float(1.23) c = complex(1+1j) 但一般不用类的方式创建,直接输入数字就好了. python中的数字包括了整型 int ,长整型 long , 浮点型 float , 复数 complex ,其差别为: int(整型) 也称有符号整数,只有正或负整数,不带小数点. 其和长整型在于整数有一定
数字分为: 整数(int) 长整型(long) 浮点型(float) 一,整数 整数(int):即不带小数点的数字,如 12 ,45 ,0 ,3 #!/usr/bin/env python class int(object): """ int(x=0) -> integer int(x, base=10) -> integer Convert a number or string to an integer, or return 0 if no arguments
We are playing the Guess Game. The game is as follows: I pick a number from 1 to n. You have to guess which number I picked. Every time you guess wrong, I'll tell you whether the number I picked is higher or lower. However, when you guess a particula