1、0-100之和
（1）
#!/usr/bin/env python
# -*- coding:utf8 -*-
# Author:Andy Chen 2018/5/1
total = 0
for i in range(101):
total = total + i
print(total)
（2）
n = 0
s = 1
while True:
n = n + s
if s == 100:
break
s += 1
print(n)
2、随机数
（1）
#!/usr/bin/env python
# -*- coding:utf8 -*-
# Author:Andy Chen
import random
for i in range(5):
print(random.randint(1,10))
（2）
#!/usr/bin/env python
# -*- coding:utf8 -*-
# Author:Andy Chen
import random
messages = ['It is ce[rtain',
'It is decidedly so',
'Yes definitely',
'Reply hazy try again',
'Ask again later',
'Concentrate and ask again',
'My reply is no',
'Outlook not so good',
'Very doubtful']
print(messages[random.randint(0, len(messages) - 1)])
3、使用while循环输出 1 2 3 4 5 6 8 9 10
# ！/usr/bin/env python
# -*- conding: utf-8 -*-
# Author:jack chen 2018/04/29
count = 0
while count <10:
count += 1
if count == 7:
continue
print(count)
print("end")
4、输出 1-100 内的所有偶数
sum = 0
for a in range(1,101):
if a%2 ==0:
continue
else:
sum = sum + a
print(sum)
5、输出 1-100 内的所有奇数
sum = 0
# 开始循环
for count in range(1, 101):
if count % 2 == 1:
sum += count
print(sum)
