<[python]>
[기본과정, 1단계]
자! 이제 시작합니다 ^^
1. 입력하기
<프로그램-1>
a=input("age:")
print a
b=raw_input("who are you")
print a, "+", b
2. if문
<프로그램-1>
g=raw_input("hag?")
if g=='A':
message="ok"
print message
elif g=='B':
message="why"
print message
elif g=='C':
message="go home"
print message
else:
print "study"
<프로그램-2>
age = input("age:")
if age<=19:
print "haha"
elif age <=30:
print "go"
elif age <=50:
print "home"
else:
print "mi"
3. 함수 만들기-1
<프로그램-1>
def greet():
print "good moring"
print "hi!"
greet()
def greet(msg):
print msg
def plus(x, y):
print x + y
print "hi!"
greet("good moring")
plus(3,5)
4. 함수 만들기-2
<프로그램-1>
def switch(a,b):
t=a
a=b
b=t
print "t2=",a,",",b
a=raw_input("a:")
b=raw_input("b:")
print "t1=",a,",",b
switch(a,b)
print "t3=",a,",",b
def mi(x,y):
z=x-y
return z
def ma(x,y):
z=x+y
return z
a=7
b=6
print mi(a,b)
print ma(a,b)
5. 함수 만들기-3
<프로그램-1>
def fin(a,b,c):
max=min=a
if max < b:
max=b
elif max b:
min=b
elif min >c:
min=c
return [max, min]
x=input("x:")
y=input("y:")
z=input("z:")
m=fin(x,y,z)
print m[0], ",", m[1]
6. 배열
<프로그램-1>
p=['010', '333', '5555']
print "phone", p[0], "+", p[1], "+", p[2]
c=[1,2,3,4]
print "num", c[3]
print abs(3-5)
def average(slist):
return (int(slist[0])+int(slist[1])+int(slist[2]))/3
s=raw_input("3 num:")
sl = s.split()
avg=average(sl)
if (avg >=60):
print "ok!"
else :
print "go home"
7. 반복문
<프로그램-1>
for i in[57,333,9]:
print i
ih=[1,2,3,4]
for i in ih:
print i
for i in range(1,31):
print i
for i in range(2, 9):
for j in range(1, 9):
print i,"*",j,"=", i*j
k=3
while k>0:
print k
k=k-1
8. 재귀함수
<프로그램-1>
#n!
def f(n):
if n ==1: return 1
return n*f(n-1)
p=input("n:")
k = f(p)
print k
#hanoi
def h(s,e,p):
if p <=0: return 0;
k=6-(s+e)
h(s,k,p-1)
print s,",",e,",",p
h(k,e,p-1)
n=input("n:")
h(1,3,n)
9. 파일처리
<프로그램-1>
tt=open('input.txt','r')
ss=tf.readlines()
tf.flush()
tf.close()
print (ss)
tf=open('input.txt','r')
ss=tf.readlines()
tf.flush()
tf.close()
print (ss[1])
tf=open('input.txt','r')
ss=tf.readline()
tf.flush()
tf.close()
print ss
tf=open('input.txt','w')
tf.write('babo\n')
tf.close()
10. class
<프로그램-1>
class Pp:
name = "hong gil dong"
def Print(self):
print("my name is {0}".format(self.name))
p1 = Pp()
p1.Print()
class Pp:
name = "bobo indi"
p1=Pp()
p2=Pp()
print("hahah",p1.name)
print("hoho",p2.name)
11. 상속
<프로그램-1>
class Super:
x=10
def printx(self):
print(self.x)
class Sub(Super):
y=20
def printy(self):
print(self.y)
s = Sub()
s.a=30
print("s:",s.__dict__)
12. 1차원배열
<프로그램-1>
for j in range(0,4):
line=raw_input()
slist = line.split()
n = len(slist)
for i in range(0,n):
print slist[i],
print
<프로그램-2>
n=5
for i in range(1, n):
print i,
print
s=raw_input();
for i in range(0,5):
print s[i],
print
13. 2차원배열
<프로그램-1>
t = [[0 for col in range(4)] for row in range(4)]
for i in range(0, 4):
for j in range(0, 4):
t[i][j] = i*j
for i in range(0, 4):
for j in range(0, 4):
print t[i][j],
print
14. sql(creat)
<프로그램-1>
import sqlite3
def creat_table():
conn=sqlite3.connect('my_books.db')
cur=conn.cursor()
cur.execute('''CREATE TABLE my_books(
title text,
published_date text,
publisher text,
pages integer,
recommenndation integer
)'''
)
conn.commit()
conn.close()
creat_table()
15. sql(insert)
<프로그램-1>
import sqlite3
def insert_books():
conn=sqlite3.connect('my_books.db')
cur=conn.cursor()
cur.execute("INSERT INTO my_books VALUES('haha01', '2013.04.28', 'A',200,0)")
cur.execute("INSERT INTO my_books VALUES('haha02', '2016.04.28', 'A',500,0)")
cur.execute("INSERT INTO my_books VALUES('haha03', '2016.04.30', 'B',500,0)")
insert_sql = 'INSERT INTO my_books VALUES(?, ?, ?, ?, ?)'
cur.execute(insert_sql, ('code02', '2010.03.04','B',584,1))
conn.commit()
conn.close()
insert_books()
16. sql(select)
<프로그램-1>
import sqlite3
def select_all_books():
conn = sqlite3.connect('my_books.db')
cur=conn.cursor()
cur.execute('SELECT * FROM my_books')
print('1. all data slect')
books = cur.fetchall()
for book in books:
print(book)
conn.close()
select_all_books()
print
<프로그램-2>
import sqlite3
def select_some_books(number):
conn = sqlite3.connect('my_books.db')
cur=conn.cursor()
cur.execute('SELECT * FROM my_books')
print('2. some data slecte')
books = cur.fetchmany(number)
for book in books:
print(book)
conn.close()
select_some_books(3)
print
<프로그램-3>
import sqlite3
def select_one_books():
conn = sqlite3.connect('my_books.db')
cur=conn.cursor()
cur.execute('SELECT * FROM my_books')
print('3. one data slect')
print(cur.fetchone())
conn.close()
select_one_books()
print
17. sql(update)
<프로그램-1>
import sqlite3
def select_all_books():
conn = sqlite3.connect('my_books.db')
cur=conn.cursor()
cur.execute('SELECT * FROM my_books')
print('1. all data slect')
books = cur.fetchall()
for book in books:
print(book)
conn.close()
def update_books():
conn = sqlite3.connect('my_books.db')
cur=conn.cursor()
update_sql='UPDATE my_books SET recommenndation=? WHERE title=?'
cur.execute(update_sql, (6, 'haha01'))
conn.commit()
conn.close()
select_all_books()
update_books()
print('ok')
select_all_books()
18. sql(delete)
<프로그램-1>
import sqlite3
def select_all_books():
conn = sqlite3.connect('my_books.db')
cur=conn.cursor()
cur.execute('SELECT * FROM my_books')
print('1. all data slect')
books = cur.fetchall()
for book in books:
print(book)
conn.close()
def delete_books():
conn = sqlite3.connect('my_books.db')
cur=conn.cursor()
delete_sql='DELETE FROM my_books WHERE publisher=?'
cur.execute(delete_sql, 'A')
conn.commit()
conn.close()
select_all_books()
delete_books()
print ('ok')
select_all_books()
19. pygame(기본)
<프로그램-1>
import pygame, sys
import random
from pygame.locals import *
pygame.init()
DISPLAYSURF = pygame.display.set_mode((800,400))
pygame.display.set_caption('Wiener World')
while 1:
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
sys.exit()
pygame.display.update()
20. pygame(도형만들기)
<프로그램-1>
import pygame, sys
from pygame.locals import *
pygame.init()
DISPLAYSURF = pygame.display.set_mode((600,500),0,32)
pygame.display.set_caption('Wiener World')
BLACK = (0, 0, 0)
WHITE = (255,255,255)
RED = (255, 0, 0)
GREEN = (0, 255, 0)
BLUE = (0,0,255)
DISPLAYSURF.fill(WHITE)
pygame.draw.polygon(DISPLAYSURF, GREEN, ((146, 0), (291,106), (236,277), (56, 277), (0, 106)))
pygame.draw.line(DISPLAYSURF, BLUE, (60, 60), (120, 60), 4)
pygame.draw.line(DISPLAYSURF, BLUE, (120, 60), (60, 120))
pygame.draw.line(DISPLAYSURF, BLUE, (60, 120), (120, 120), 8)
pygame.draw.circle(DISPLAYSURF, BLUE, (300, 50), 50, 0)
pygame.draw.ellipse(DISPLAYSURF, RED, (300, 200, 40, 80), 1)
pygame.draw.rect(DISPLAYSURF, RED, (200, 150, 100, 50))
pixObj = pygame.PixelArray(DISPLAYSURF)
pixObj[380][280] = BLACK
pixObj[382][282] = BLACK
pixObj[384][284] = BLACK
pixObj[386][286] = BLACK
pixObj[388][288] = BLACK
del pixObj
while 1:
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
sys.exit()
pygame.display.update()
21. pygame(알아서 움직이는 객체)
<프로그램-1>
import pygame, sys
from pygame.locals import *
pygame.init()
FPS = 30
fpsClock = pygame.time.Clock()
DISPLAYSURF = pygame.display.set_mode((1500, 1000), 0, 32)
pygame.display.set_caption('Animation')
WHITE = (255, 255, 255)
catImg = pygame.image.load('cat.png')
catx = 10
caty = 10
direction = 'right'
while 1:
DISPLAYSURF.fill(WHITE)
if direction == 'right':
catx += 5
if catx == 750:
direction = 'rightdown'
elif direction =='rightdown':
caty += 5
catx += 5
if catx == 1000:
direction = 'down'
elif direction =='down':
caty += 5
if caty == 600:
direction = 'leftdown'
elif direction =='leftdown':
caty += 5
catx -= 5
if caty == 900:
direction = 'left'
elif direction =='left':
catx -= 5
if catx == 250:
direction = 'leftup'
elif direction =='leftup':
caty -= 5
catx -= 5
if catx == 10:
direction = 'up'
elif direction =='up':
caty -= 5
if caty == 150:
direction = 'rightup'
elif direction =='rightup':
catx += 5
caty -= 5
if caty == 10:
direction = 'right'
DISPLAYSURF.blit(catImg, (catx, caty))
for event in pygame.event.get():
if event.type == QUIT:
pygame.quit()
sys.exit()
pygame.display.update()
fpsClock.tick(FPS)
여기까지 오셨군요!~
이곳은 '위너(Wiener)' 입니다.
감사합니다 ^^
|