RADKRAFT: Example of Python Programming Language (1)

Python譯棵啞奶件玄伕母弁扑亦件公及1

﹛Python及踏檠反ざ呿匹反醒緇請�今木化云曰﹜升木手方仁踏井木凶恌踏匹允﹝ 互﹜C/C++支Java﹜Perl卅升及職及皿伕弘仿立件弘蛻賄卞晰木化中木壬﹜ 公木日午及啜中毛瓷今尹月分仃匹⺶勝讀棵簽卞創尹月仇午互匹五引允﹝ 仇仇匹反職及蛻賄皿伕弘仿穴輊仃及譯棵啞奶件玄伕母弁扑亦件午中丹仇午匹戊□玉拺毛懊莞仄化心引允﹝ 仇木反撢端卞它汁伕禱互颱(捱沓)輊仃卞踏中化仁木凶扔件皿伙 (廴中凶凜及白央奶伙抩反＞扒’冂楛.py＝匹仄凶) 毛幻午氏升公及引引竭六今六化手日中引仄凶﹝

#! /usr/local/bin/python
#
# 扒’冂楛.py (2000/09/24 - 2000/11/02)
#
# 仇及皿伕弘仿丞反﹜Python及域⺀湘呿及午勻勾五少少氏毛引午戶凶
# 扔件皿伙匹允﹝
# 仇仇匹湃卞憎允方丹卞﹜Python及戊丟件玄反Perl﹜Tcl卅升午⑺元﹜
# 墊⑵卞＞#＝毛勾仃月正奶皿匹允﹝
#

# 票及方丹卞﹜庍醒反燭蛻六內卞鴃澎卞銀尹引允﹝幫醒﹜忏⑹凝醒鰾醒
# 卅升及踏五杅反職及蛻賄午⑺元匹允﹝
# 妐儂昫反扑件弘伙弁巧□玄﹜母皮伙弁巧□玄匹區戈職卞﹜
# '''午'''匹墊毛引凶互月踏五杅("""午"""匹手OK)互匹五引允﹝
a = 12965
b = 14.5
c = 'Hello Python World.'
d = "zzz\x20[35]xxx"
e = '''
  start1.py
  example Python script for beginners "me too!"
  (C) 2000 AM02:50 Python Scripting Laboratory
'''
f = "ざ呿賄卅氏匹允仃升﹜中中井仄日〝"

# 請恘反print妐匹墊中引允﹝
# ’呁醒及妐儂昫反戊件穴＞,＝匹嗉濠勻化岈屯引允﹝公及樺寧﹜備妐儂昫及棉卞
#   塢ヶ妐儂互憤⑹讀卞怀歹木引允﹝
# ’忔騷print妐反瘉詨卞荼墊仄引允互﹜瘉詨及妐儂互＞,＝及樺寧反﹜
#   荼墊毛墊中引六氏﹝
# ’醒襖手公及引引print妐匹銀尹引允﹝
print d
print "Message:", c
print "Message:", c,
print "value is ", b

# C蛻賄及printf及方丹卅請恘反"%"毛銀勻化第チ匹允﹝"%c"卅升及啦怗反
# C蛻賄卅升及公木午幻廿⑺元匹允﹝
# 票及方丹卞﹜引內%毛殖氏分妐儂昫﹜1蜊及＞%＝妐儂﹜瘉詨卞請恘覆擂及
# 襖毛()匹區氏分伉旦玄(﹥正永皿伙)毛岈屯引允﹝
print "values is %6.3f and %07d" % (b, a)

# 醒襖及銓禮梢遙反C支Perl午幻廿⑺元匹允﹝
# "+=" 卅升及醫じ梢遙反﹜Python 2.0匹扔禾□玄今木引仄凶互﹜
# "a++" 反漆手銀尹引六氏﹝＞a += 1＝及方丹卞踏仁优邰互丐曰引允﹝
g = a + 13
h = a - 3.5
h += 10.2
print "g=", g, " h=", h

# 襖毛醫じ仄化中卅中庍醒毛中五卅曰惘彶卞銀云丹午允月午巨仿□卞卅曰引允﹝
#print i (巨仿□卞卅月)

# 妐儂昫⑺銜及洘瑛反 "+" 匹墊中引允﹝
k = c + " good bye."
# 鏜啦〞妐儂昫午醒襖及洘瑛反巨仿□(TypeError)卞卅曰引允﹝
# 票及拺反巨仿□
#l = c + g
# 仇木反﹜str()﹜repr()﹜``卅升毛銀中﹜醒襖毛妐儂昫卞庍晶允月优邰
# 互丐曰引允﹝(repr午``反蟈仁⑺元手及匹允﹝str午repr手方仁僻化中引允互﹜
# 域朿健中互唱卅曰引允)
k1 = c + str(g)
k2 = c + repr(g)
k3 = c + `g`
print k1, k2, k3

# Python呿蟲(撢墊皿伕弘仿丞)卞反﹜Python妐芊卞梯勻化旦弁伉皿玄毛瘉斕蜃
# 撢墊允月分仃及窗チ仄井ɛ歹勻化中引六氏﹝OS及扑旦氾丞騷耨窗チ支﹜
# 備潘犯□正庍晶窗チ﹜醒喀梢遙窗チ卅升反﹜呿蟲尥簞及＞乒斥亙□伙＝
# 午中丹溥匹羼間今木月方丹卞卅勻化中引允﹝
# 拺尹壬﹜懇號芴號(扔奶件戊扔奶件)午中勻凶醒喀梢遙窗チ反＞math＝
# 午中丹乒斥亙□伙卞じ勻化中月及匹﹜仇木毛銀中凶仃木壬票及方丹卞仄化
# ＞奶件禾□玄＝仄引允﹝
# ↗忔騷﹜奶件禾□玄反旦弁伉皿玄及佹⑵朿匹墊中引允﹝
import math

# ’Python及妐反1墊1妐互湘呿匹允互﹜羶中妐及樺寧反本立戊伕件＞;＝
#   匹嗉濠勻化1墊卞踏仁仇午互匹五引允﹝
# ’菅卞﹜1墊互贏仁卅曰允亢月樺寧卞反﹜田永弁旦仿永扑亙＞\＝
#   毛韌氏匹勾卅仆月仇午互匹五引允﹝
a1 = 35; a2 = 36; a3 = 37;
b1 = 2 * 3.14159265 * math.cos(a1 * 3.14159265 / 180) - \
     2 * 3.14159265 * math.cos(a2 * 3.14159265 / 180)
print a1, b1

# 妐儂昫反 [ ] 毛銀丹仇午匹﹜公及域朿毛濠曰請允仇午互匹五引允﹝
# ’票及方丹卞﹜[ ] 及醱卞奶件犯永弁旦午卅月幫醒毛隙爛仄引允﹝
#   奶件犯永弁旦反C蛻賄午⑺迋昲井日銨引月及匹﹜[4]午允月午燮⑵井日
#   5妐儂杴毛�五分仄引允﹝
m1 = k3[4]
print m1

# [幫醒1“幫醒2]午允月午﹜＞幫醒+1＝妐儂杴井日＞幫醒2＝妐儂杴引匹毛
# �五分仄引允(切斤勻午分仃支支仇仄中及匹鏜啦)
m2 = k3[4:10]
print m2

# ’ざ呿賄及妐儂昫反﹜Python匹反〇朿讀卞窒日及庍晶手墊中引六氏﹝
#   踏井木凶騷曰卞〇朿卞忡儅今木月及匹﹜羹坱卞刓憎第チ卅妐儂戊□玉匹
#   踏五今尹允木壬﹜忔騷卞刓憎匹五引允﹝
# ’Tcl/Tk支ざ呿賄祭Perl午唱卅曰﹜Python反ざ呿賄及妐儂昫毛
#   ＞仇木反ざ呿賄及妐儂昫分＝午カ摹允月仇午互匹五內﹜簽卅月田奶玄及
#   岈太分午閤勻化中引允﹝蝨勻化﹜2田奶玄妐儂毛�坌卞綽勻化濠曰請允
#   午卅氏分井歹井日卅中妐儂互請化侳化仄引中引允﹝
print f
m3 = f[2]
m4 = f[3]
m5 = f[2:6]
print '[', m3, '] [', m4, '] [', m5, ']'

# ’橢瘀坌渭反﹜if﹜elif﹜else匹墊中引允﹝＞end if＝互卅中及卞鏜啦
#   仄化仁分今中﹝仇及方丹卞﹜橢瘀坌渭支伙□皿﹜楮醒爛聒卅升及
#   皮伕永弁及＇區毛＞儂票仆＝(奶件犯件玄)匹墊丹及互Python及
#   瘉釐及冂藹匹﹜{ } 卅升匹區戈优邰毛卅仁仄化中引允﹝
# ’＞羈仄中＝反"=="﹜＞羈仄仁卅中＝反"!=" 匹允﹝
#   引凶＞井勾＝＞引凶反＝反"&&" "||"匹反卅仁﹜公木冗木"and" "or"
#   午敗賄毛銀中引允﹝
n = 12
if n >= 16 and n <= 20:
    print "16動曉20動票"
elif n < 0 or n > 20:
    print "0怳坢井﹜20動曉"
elif n == 12:
    print "斥乓旦玄12元扎﹝"
else:
    print "尹□午﹜午中丹仇午反﹝﹝﹝"
    n += 10

# ’鏜啦〞C蛻賄支Perl午唱卅曰﹜醫じ反＞摯及襖＝毛手切引六氏
#   (醫じ梢遙反摯匹反丐曰引六氏)﹝蝨勻化﹜C蛻賄匹云卅元心及票及筏芊反
#   巨仿□卞卅曰引允﹝
#if (o = n + 10) > 30:
#    print "30毛旋尹引仄凶曰﹝"

# ’妐儂昫⑺銜及⺶勝手第チ匹﹜Perl午⑺迋ASCII戊□玉賜匹⺶勝今木引允﹝
# ’妐儂昫午醒襖及⺶勝反﹜醒襖互憤⑹讀卞妐儂昫卞庍晶今木化墊歹木引允﹝
p1 = "abc"; p2 = "def"
if p1 > p2:
    print "abc > def"; p3 = 0
else:
    print "abc < def"; p3 = 1

# 仇及方丹卞else濡互卅仁﹜撢墊妐互羶中樺寧卞反﹜1墊卞踏仁仇午手匹五引允﹝
if p1 > p3: print "戈戈戈﹝"

# 皮伕永弁毛手勾孺豢妐卞反﹜職卞while妐午for妐互丐曰引允﹝
# while妐及銀中杅反﹜職及蛻賄午幻廿⑺元匹允﹝
# while支for及皮伕永弁及醱匹﹜break支continue互銀尹引允﹝
# break反伙□皿毛�仃月抰挓﹜continue反皮伕永弁及撢墊毛旦平永皿仄化
# 瘋蘸伙□皿仄躂允抰挓匹﹜職及蛻賄及公木日午幻廿⑺元匹允﹝
i = 10
while i < 15:
    print "[" + `i` + "]",
    i += 1

# else濡毛勾仃月仇午手匹五引允﹝仇木反橢瘀互坢凶今木內卞伙□皿毛
# �仃凶午五卞撢墊今木引允﹝(break匹�仃凶午五反撢墊今木引六氏)
while i < 25:
    print "[" + `i` + "]",
    i += 2
else:
    print ""

# for妐及銀中杅反劑仄庍歹勻化中化﹜Perl支Tcl/Tk及foreach卞嗤中
# 銀中杅毛仄引允﹝
# ’range(x,y)午允月午﹜x井日y-1引匹及備襖毛i卞醫じ仄卅互日
#   伙□皿仄引允﹝range反呿侳﹜伉旦玄毛戲嶽允月賺心慇心楮醒匹允﹝
# ’仇及伙□皿孺豢庍醒及襖毛﹜伙□皿皮伕永弁及醱匹庍祭今六月仇午反
#   匹五引六氏﹝(巨仿□卞反卅曰引六氏互﹜襖反庍祭仄引六氏)
j = 10
for i in range(5, 25):
    if i == 6:  continue
    print "[" + `i` + "]",
    # i += 3 (躲五引六氏)
    j += 3
    if j > 20:  break
# end.

鎔1朿反仇仇引匹匹允﹝鎔2朿反申扑申扑中五引允冗中﹝

(first uploaded 2000/11/02 last updated 2001/01/25, Ushirodani - Urano398)