python五角星数判断
贡甘苏4804VB编程求所有“五角星数”.如果一个5位数等于它的每一为数字的5次方之和.则称之为“五角星数”如54748=54748 -
逯儿纪18259478312 ______ Public Class Form1 Private Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click Dim i As Integer, j As Integer, k As Integer, l As Integer, m As Integer Dim num As Integer Dim n As Integer For...
贡甘苏4804python中统计不同字符的个数 -
逯儿纪18259478312 ______ 1、示例代码 def statisStr(): n = input(＂请输入字符串:＂) a = b = c = d = 0 for i in n: if ord('a') <= ord(i) <= ord('z') or ord('A') <= ord(i) <= ord('Z'): a = a + 1 elif ord('0') <= ord(i) <= ord('9'): b = b + 1 elif ord(i) == ord(' '): c = c + 1 else: d = d + 1 print...
贡甘苏4804python中如何判断输入参数是否为数字? -
逯儿纪18259478312 ______ num=9 type(num) type()可以获得num的类型 判断可以用isinstance(num, int)来判断,符合则为true,反之,false
贡甘苏4804python判断一个数字是整数还是浮点数 -
逯儿纪18259478312 ______ 使用isinstance方法来判断数字的class 代码如下: if isinstance(target,int) : print('整数') elif isinstance(target,float): print('浮点数')希望可以帮到你
贡甘苏4804python怎么画出一个五角星,要动态效果 -
逯儿纪18259478312 ______ from turtle import Turtle t = Turtle(); t.speed(3); t.pensize(5); t.color('black','red'); t.begin_fill(); for i in range(5): t.forward(200); t.right(144); t.end_fill();
贡甘苏4804用python做一个判断多个数字是否为偶数或奇数的程序 -
逯儿纪18259478312 ______ 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 #!/usr/bin/env python #-*- coding:utf-8 -*- defIsOdd(num): returnnum%2==1 defIsEven(num): returnnum%2==0 defCompareVal(x, y): ...
贡甘苏4804python 输入一个正整数后,判断含有几个奇数数字和偶数数字 -
逯儿纪18259478312 ______ con = { } data = raw_input( 'input:' ) con[ 'singular' ] = len( [ x for x in data if int( x ) % 2 ] ) con[ 'even' ] = len( data ) - con[ 'singular' ] print( con )
贡甘苏4804如何用Python写星星符号 -
逯儿纪18259478312 ______ for i in range(1,10): if (i<=5): x=i else x=11-i for j in range(1,x): print(＂*＂) print(＂\n＂)
贡甘苏4804python绘制五角星的代码哪儿错了? -
逯儿纪18259478312 ______ 支持一下感觉挺不错的
贡甘苏4804python如何判断一个字符串是浮点型数据 -
逯儿纪18259478312 ______ 方法一:使用格式化字符串来实现: print ＂%e＂ % 0.0001 方法二:修改floatobject.c里format_float里snprintf的参数,然后重新编译. 如果解决了您的问题请~~! 如果未解决请继续追问!