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# Enter a code
template='{2} is short,{0} need {1}'
nei='Life'
nei2='you'
nei3='python'
result=template.format(nei,nei2,nei3)
print(result)
d = {
'Alice': 45,
'Bob': 60,
'Candy': 75,
'David': 86,
'Ellena': 49
}
name=('Alice','Bob', 'Candy', 'Mimi','David')
for i in name:
print(i+':'+str(d.get(i)))
s1='ABC'
s2='123'
s3='XYZ'
for a in s1:
for b in s2:
for c in s3:
for x in [a,b,c]:
for y in [a,b,c]:
for z in [a,b,c]:
if x!=y and x!=z and y!=z:
print(x+y+z)
# Enter a code
# -*- coding:utf-8 -*-
a = 'AABCDEFGHHIJ'
g = a[1:9]
print(g)
# Enter a code
age = 23
if age>=18:
print('adult')
elif age<3:
print('baby')
elif age<6:
print('kid')
else:
print('teenager')
錯(cuò)了 輸出偶數(shù)位置 應(yīng)該是 if num % 2 == 0 :
# Enter a code
names = ['alice','bob','candy','david','ellena','gaven']
scores = [45,60,75,86,49,86]
index = 0
for name in names:
score = scores[index]
print('name = {},score = {}'.format(name,score))
index = index + 1
# Enter a code
L=['Alice', 'Bob', 'David', 'Ellena']
L.append('Gen')
L.append('Phoebe')
L.append('Zero')
print(L)
M=['Alice', 'Bob', 'David', 'Ellena']
M.insert(4,'Zero')
M.insert(4,'Phoebe')
M.insert(4,'Gen')
print(M)
# Enter a code
L=['Alice',66,'Bob',True,'False',100]
i=1
for item in L:
if(i%2==0):
print(item)
i=i+1
# Enter a code
s1='ABC'
s2='123'
s3='xyz'
for x in s1:
for y in s2:
for z in s3:
print(x+y+z)
# Enter a code
num=0
sum=0
while num<=1000:
if num%2==1:
num=num+1
continue
sum=sum+num
num=num+1
print(sum)
s = 'AABCDEFGHHIJ'
a = s[1:9]
print(a)
xinyu = 999
if xinyu <3:
print('baby')
if xinyu <=6:
print('kid')
if xinyu <18:
print('teenager')
if xinyu >=18:
print('abult')
# coding=utf-8

age = 19
if age>18:
print("adult","咚咚嗆的年齡是{0}".format(age))

話說(shuō)這里為啥打不出來(lái)age,pycharm卻可以
obj = "AABCDEFGHHIJ"
print(obj[1:9])
課程須知
如果您了解程序設(shè)計(jì)的基本概念,會(huì)簡(jiǎn)單使用命令行,了解中學(xué)數(shù)學(xué)函數(shù)的概念,那么對(duì)課程學(xué)習(xí)會(huì)有很大的幫助,讓您學(xué)起來(lái)得心應(yīng)手,快速進(jìn)入Python世界。
老師告訴你能學(xué)到什么?
通過(guò)本課程的學(xué)習(xí),您將學(xué)會(huì)搭建基本的Python開(kāi)發(fā)環(huán)境,以函數(shù)為基礎(chǔ)編寫(xiě)完整的Python代碼,熟練掌握Python的基本數(shù)據(jù)類型以及l(fā)ist和dict的操作,靈活使用流程控制語(yǔ)句。

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