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#随机数的使用 import random #导入random random.randint(0,9)#制定随机数0到9 i=random.sample(range(1,34),6)#输出6个随机数,范围是1到34 i.sort()#排序方法,排序时更改原数组,无返回值 sorted(i)#排序函数,排序时不影响原数组,产生新的排序后数据 print('----------------用上述的随机数做一个双色球---------------------') sj=random.sample(range(1,34),6) print(sj,random.randint(1,17)) #if多值判断 n=4 if n in (4,5,6,8): print('元组里面有',n,'这个值') else: print('元组里面不存在',n,'这个值') #利用while循环输出1dao100的和 i=0 he=0 while i<100 : he=he+i i+=1 print(he) #list集合使用冒泡排序从大道小排序 li=[9,5,1,8,7,3] for i in range(0,len(li)): for j in range(0,len(li)-i-1): if li[j]
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