python基础小程序-原创手记-慕课网

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猜大小的游戏

#!/usr/bin/python

# -*- coding: UTF-8 -*-

import random

s = int(random.uniform(1,100))

#print(s)

m = 1

i = 0

while m != s:

m = int(input('输入你猜的整数:'))

i += 1

if m > s:

print('你猜的数字大了，不要灰心，继续努力')

if m < s:

print('你猜的数字小了，不要灰心，继续加油')

if m == s:

if i <= 4:

print('这么快就猜对了，太神了')

elif i == 5:

print('5次就猜对了，果然厉害')

else :

print i,"次总算猜对了，恭喜恭喜"

break;

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猜拳小游戏

#!/usr/bin/python

# -*- coding: UTF-8 -*-

import random

while 1:

s = int(random.randint(1, 3))

if s == 1:

ind = "石头"

elif s == 2:

ind = "剪子"

elif s == 3:

ind = "布"

m = raw_input('输入石头、剪子、布,输入"end"结束游戏:')

blist = ['石头', "剪子", "布"]

if (m not in blist) and (m != 'end'):

print "输入错误，请重新输入！"

elif (m not in blist) and (m == 'end'):

print "\n游戏退出中..."

break

elif m == ind :

print "电脑出了： " + ind + "，平局！"

elif (m == '石头' and ind =='剪子') or (m == '剪子' and ind =='布') or (m == '布' and ind =='石头'):

print "电脑出了： " + ind +"，你赢了！"

elif (m == '石头' and ind =='布') or (m == '剪子' and ind =='石头') or (m == '布' and ind =='剪子'):

print "电脑出了： " + ind +"，你输了！"

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摇筛子游戏

#!/usr/bin/env python3

# -*- coding: utf-8 -*-

import random

import sys

import time

result = []

while True:

result.append(int(random.uniform(1,7)))

print result

count = 0

index = 2

pointStr = ""

while index >= 0:

currPoint = result[index]

count += currPoint

index -= 1

pointStr += " "

pointStr += str(currPoint)

if count <= 11:

sys.stdout.write(pointStr + " -> " + "小" + "\n")

time.sleep( 1 ) # 睡眠一秒

break

else:

sys.stdout.write(pointStr + " -> " + "大" + "\n")

time.sleep( 1 ) # 睡眠一秒

break

result = []

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九九乘法表

#!/usr/bin/python

# -*- coding: UTF-8 -*-

#九九乘法表

i = 1

while i :

j = 1

while j:

print j ,"*", i ," = " , i * j , ' ',

if i == j :

break

j += 1

if j >= 10:

break

print "\n"

i += 1

if i >= 10:

break

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去除字符串首尾的空格：

def trim(s):

while s[:1] == ' ':

s = s[1:]

while s[-1:] == ' ':

s = s[:-1]

return s

str = ' Runoob '

print(trim(str))

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十进制转二进制

#!/usr/bin/python

# -*- coding: UTF-8 -*-

denum = input("输入十进制数:")

print denum,"(10)",

binnum = []

# 二进制数

while denum > 0:

binnum.append(str(denum % 2)) # 栈压入

denum //= 2

print '= ',

while len(binnum)>0:

import sys

sys.stdout.write(binnum.pop()) # 无空格输出print ' (2)'

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判断质数

#!/usr/bin/python

# -*- coding: UTF-8 -*-

for num in range(2,100): # 迭代 10 到 20 之间的数字

for i in range(2,num): # 根据因子迭代

if num%i == 0: # 确定第一个因子

j=num/i # 计算第二个因子

# print '%d 等于 %d * %d' % (num,i,j)

break # 跳出当前循环

else: # 循环的 else 部分

print num, '是一个质数'

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# 打印空心等边三角形

#!/usr/bin/python

# -*- coding: UTF-8 -*-

rows = int(raw_input('输入行数：'))

for i in range(0, rows):

for k in range(0, 2 * rows - 1):

if (i != rows - 1) and (k == rows - i - 1 or k == rows + i - 1):

print " * ",

elif i == rows - 1:

if k % 2 == 0:

print " * ",

else:

print " ",

else:

print " ",

print "\n"

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冒泡排序

#!/usr/bin/python

# -*- coding: UTF-8 -*-

arays = [1,5,2,7,6,15,12,9]

for i in range(len(arays)):

for j in range(i+1):

if arays[i] < arays[j]:

# 实现连个变量的互换

arays[i],arays[j] = arays[j],arays[i]

print arays

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打印菱形

#!/usr/bin/python

# -*- coding: UTF-8 -*-

width = int(5)

for row in range(width + 1):

for col in range(width + 1):

if ((abs(row - width/2) + abs(col - width/2)) == width/2):

print "*",

else:

print " ",

print " "

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