Python random模块

import random
x = random.randint(1,4);
y = random.choice(['appale','banana','cherry','durian']);
print(x,y);

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不管学哪个语言，我总喜欢弄个随机数玩玩。农历十一月初六，Let's Python!!!

l=[ ]
while True:
    name=input("请输入一个名字:")
    if name!='':
        l.append(name)
    else:
        break
print(l);

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'''求1到100直接所有整数的和'''
x=range(1,101,1)
sumi=0
for i in x:
    sumi+=i
print(sumi)

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u1='''求阶乘的一般方法'''
print(u1)
def jc(n):
    s=1
    for i in range(1,n+1):
        s*=i
    return s
n = input("n! usage:<number>:")
h = jc(int(n))
print(h)
u2='''通过递归实现阶乘'''
print(u2)
def jch(n):
    if(n==1):
        return 1
    else:
        return n*jch(n-1)
un=input("input n:")
s=jch(int(un))
print("n! is ",s)

 

 

 

原文链接： http://blog.csdn.net/mypc2010/article/details/8222339