[파이썬!] 파이썬으로 첫 코딩 by yoon

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kr · @yoon · Nov 5 '18 (edited)

$9.97

[파이썬!] 파이썬으로 첫 코딩

https://steemitimages.com/DQmW99L4W9PjZm3cibpqZx2TGMM4w2y16PHgWg9f6x5PoHA/yoon.png

<center> illustration by @carrotcake </center>

***

#### 파이썬 시작
파이썬을 시작했습니다.
기초를 배우는 중이며,
두줄짜리 프로그램을 작성해보았습니다.

평을 제곱미터로 변환시키는
간단한 프로그래밍입니다.

#### 코딩
```
number = int(input("Please, input pyeong : "))
print (number, "pyeong = ", number/0.3025, "Square meter")
```

#### 해석
평을 입력하라는 메시지를 통해 숫자를 입력하도록 합니다. 
입력된 숫자를 정수형으로 가져와 `number`에 지정합니다.
** `int( )`는 숫자를 정수로 리턴하는 함수입니다.
![스크린샷 2018-11-04 오후 9.03.18.png](https://ipfs.busy.org/ipfs/QmbUeXoVU4Zp1eYJZRRu45Xvn5aUBbBAoz3VKT2BMTh4iC)

'25'라는 숫자를 넣으면 이를 제곱미터로 환산하여 결과값을 출력합니다.
![스크린샷 2018-11-04 오후 9.03.52.png](https://ipfs.busy.org/ipfs/QmQPUZ7MLHjSYTG1FkZyExxWVmZ8UEWxoqqTMcgn6AmXKV)

다만 여기에서 입력하는 숫자를 정수가 아닌 값으로 입력하면 에러가 발생합니다.
`int( )`함수를 `float( )` 함수로 바꾸어 주면 실수(a real number)로 리턴하기 때문에 에러가 발생하지 않습니다.

![스크린샷 2018-11-04 오후 9.21.18.png](https://ipfs.busy.org/ipfs/QmbRQcPPmda1KCvgZJneWqxH4PtyHrdWP9twkBKrPvVLCZ)

👍 bramd, brent1042, joceo00, busy.pay, centering, hwan100, bukio, steem-ua, twinbraid, leemikyung, golbang, leesongyi, yoon, khaiyoui, leesol, silkroadgo, tombstone, kbaek81, kevinwong, kingbit, wabangcute, eric-boucher, rokyupjung, woolnami, kyle-event, gomdory, jamieinthedark, idas4you, eversloth, sunshineyaya7, jaytop, yellowboy1010, clarkgold, kyunga, bree1042, vimva, sindong, sndbox-alpha, shortcut, leejinhyeok, pairplay, steemitph, paolobeneforti, alvinauh, bitrocker2020, ejemai, twotoedsloth, playitforward, mintvilla, nukunit, chosungyun, opsteemit, howtostartablog, woolnyeo, jaff8, isaaclab, mrblinddraw, silviabeneforti, sunstrip, crypto3d, pewuf, coloringiship, bearone, reddragonfly, and 104 others

`author`	yoon
`permlink`	42i4c6
`category`	kr
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`depth`	0
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`cashout_time`	1969-12-31 23:59:59
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`pending_payout_value`	0.000 HBD
`promoted`	0.000 HBD
`body_length`	976
`author_reputation`	173,293,211,289,240
`root_title`	"[파이썬!] 파이썬으로 첫 코딩"
`beneficiaries`	`[]`
`max_accepted_payout`	1,000,000.000 HBD
`percent_hbd`	10,000
`post_id`	74,656,934
`net_rshares`	9,161,378,647,330
`author_curate_reward`	""

properties (23)vote details (168)

voter	rshares	pct
tombstone	132,607,429,242	0.6%
kevinwong	104,029,544,661	1.5%
eric-boucher	82,133,560,512	25%
mrwang	201,858,212	0.75%
arconite	400,090,743	0.75%
shortcut	23,795,369,738	10%
treaphort	110,955,536	4.12%
kuri12	2,201,917,167	100%
twinbraid	248,589,346,134	37%
busy.pay	762,208,117,595	3.66%
golbang	243,544,793,013	30%
heymattsokol	945,942,779	15%
ejemai	14,763,393,178	10%
paolobeneforti	16,508,700,015	15%
silviabeneforti	6,058,850,557	10%
alflo	510,033,961	100%
yoon	234,777,384,575	100%
hwan100	405,601,744,739	40%
erb	3,118,180,309	10%
teachblogger	580,094,206	5%
kenan1989	3,890,791,767	50%
toru	556,739,354	100%
leesol	190,431,780,361	100%
eurogee	110,686,132	5%
nukunit	12,613,823,065	100%
centering	457,445,194,177	22%
luvabi	3,615,323,174	12.5%
world-travel-pro	842,823,626	0.5%
bitrocker2020	15,350,068,683	10%
jkkim	26,723,971	10%
vimva	32,593,863,817	35%
kingbit	91,552,245,942	100%
isaaclab	6,350,407,828	100%
tristan143	556,343,454	100%
leesongyi	240,203,874,902	100%
uksama	2,669,443,686	100%
kemal13	2,376,238,083	30%
bearone	4,070,327,820	5%
brent1042	981,870,019,388	100%
stylegold	1,007,673,357	100%
bree1042	33,548,744,223	30%
reddragonfly	3,935,139,588	20%
idas4you	49,840,016,761	100%
jaytop	40,579,670,414	19%
howtostartablog	9,475,062,991	40%
faluthi01	255,330,416	25%
heather2222	77,128,212	100%
khaiyoui	231,217,365,437	10%
affiedalfayed	553,283,931	5%
carrotcake	1,884,247,811	5%
coloringiship	4,141,031,635	12.5%
clarkgold	35,054,227,348	100%
bramd	1,581,920,803,499	20%
wildy	253,474,093	50%
wabangcute	89,652,851,574	100%
leemikyung	247,752,067,543	10%
mintvilla	13,487,685,420	30%
martibis	264,646,780	7.5%
leotrap	2,107,814,502	2.5%
minampusan	186,892,667	100%
rudel	729,481,374	25%
steemitph	17,163,624,466	25%
yellowboy1010	37,651,841,308	100%
bleyker	164,534,621	50%
sunshineyaya7	43,957,281,841	100%
nurhayati	224,451,210	0.75%
markjason	1,435,267,471	50%
anna-mi	769,911,186	25%
playitforward	13,701,557,579	15%
critic-on	136,561,978	5%
penauthor	321,570,290	2.5%
mrblinddraw	6,134,518,017	45%
animagic	549,435,619	50%
pewuf	4,751,596,124	100%
zenc	91,960,353	25%
zulfan88	92,341,919	25%
yusifm	82,855,031	25%
alvinauh	15,795,293,607	50%
smaeunabs	1,986,740,768	25%
jaff8	7,917,943,548	10%
chosungyun	11,958,865,985	50%
scuzzy	180,761,982	2.5%
spectrums	241,396,062	50%
nairadaddy	722,479,000	2.5%
murad06	129,562,882	25%
jeffbernst	284,351,505	10%
curazao	201,224,262	50%
sireh	3,099,357,516	12.5%
woolnami	70,536,791,187	30%
awolesigideon	116,078,463	25%
asyrafahamed	585,849,567	15%
artgirl	3,258,049,058	90%
paragon99	379,323,673	25%
jonnahmatias1016	120,009,046	25%
imnotasenuelo	73,021,065	25%
eversloth	48,020,469,324	25%
fun2learn	870,192,850	1.6%
crypto3d	5,241,365,566	25%
rokyupjung	71,819,038,233	25%
gky	101,919,955	25%
blogger-funda	165,283,658	50%
silkroadgo	150,515,217,439	30%
aljoursantillan	154,719,457	50%
dennis76	2,625,339,098	100%
sndbox-alpha	24,073,896,563	50%
kyunga	34,564,792,281	30%
leejinhyeok	19,809,473,838	51%
kaeo	193,881,251	50%
kingsman2	102,120,399	25%
rinbird	200,503,307	50%
joceo00	879,999,387,544	24%
aimei	89,953,987	25%
antigenx	222,768,963	25%
medical-hall	194,032,156	50%
eightbitfiction	74,350,433	25%
mbadayee	458,680,982	25%
opsteemit	11,529,883,448	100%
lifediaries2nd	107,333,347	25%
dawa	105,337,786	25%
vygimau5	162,185,405	50%
sanctuspierre	103,042,916	25%
ibez	101,211,394	25%
sunstrip	5,364,838,205	100%
carloniere	137,314,364	50%
juned0292	80,279,798	25%
theagriculturist	101,714,817	25%
blockmountain	146,534,974	25%
brightex	102,155,450	25%
occpresents	919,223,279	37.5%
tpvoter1	55,313,279	100%
woolnyeo	8,403,103,632	30%
apteacher	1,072,960,601	10%
jamieinthedark	58,865,781,940	100%
share4every1	106,677,619	100%
crazyluv	138,856,590	25%
kyle-event	62,311,787,110	100%
jickirti	73,032,524	25%
goldenturtle	129,025,613	37.5%
lifekeys	158,556,607	37.5%
zam398	193,396,936	25%
fauzan11	105,676,289	50%
kbaek81	112,463,716,723	100%
steemit-uruguay	174,864,378	50%
donnyandrian	193,474,787	50%
leomarock	100,752,697	25%
carpet.duck	173,769,416	25%
pairplay	19,730,690,401	10%
nailyourhome	928,817,193	1.6%
rumcoin	84,564,811	80%
ikibaru-san	239,510,554	50%
pairplay1	2,174,975,185	100%
pairplay-en	8,614,250	100%
pairplay-en1	25,134,349	100%
ujhg1004	998,830,008	30%
piyova007	178,781,241	50%
bukio	322,821,687,377	4.73%
bluengel	395,207,804	5%
diyanti86	139,801,497	25%
twotoedsloth	13,973,402,362	25%
delegate4upvot	969,607,895	1.6%
pemburubitcoin	71,545,049	25%
megaraz	68,671,981	100%
steem-ua	282,014,286,438	2.26%
jhonnfreiny	72,847,022	25%
dalkong323	518,179,866	100%
gomdory	61,327,669,063	50%
ozgurcinarli	327,136,417	25%
sindong	28,574,423,492	15%

@bukio · Nov 5 '18

![jjm.jpeg](https://cdn.steemitimages.com/DQmbAjdpUAWpEcFi41aJGzaJCXTzQwerpeSLikSACWYQ8aH/jjm.jpeg)
짱짱맨 호출에 응답하여 보팅하였습니다. 

짱짱맨은 저자응원 프로그램입니다. 더 많은 저자 분들에게 더 큰 혜택을 드리고자 스파임대 스폰서를 받고 있습니다. 스폰서 참여방법과 짱짱맨 프로그램에 관해서는 [이 글](https://steemit.com/kr/@bukio/jjangjjang)을 읽어 주세요. 기업형 예비증인 북이오(@bukio)가 짱짱맨 프로그램을 운영하고 있습니다. 여러분의 증인 보팅은 큰 힘이 됩니다. [Vote for @bukio](https://steemconnect.com/sign/account_witness_vote?approve=1&witness=bukio)

properties (22)

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`permlink`	re-bukio-jjangjjangman-1541401743029
`category`	kr
`json_metadata`	"{"tags":["bukio", "jjangjjangman"],"app":"steemer/1.0"}"
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@centering · Nov 4 '18

코딩은 헬로월드부터 시작인데 빠름빠름하심니다 ㅎㅎ

properties (22)

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`category`	kr
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`created`	2018-11-04 13:49:06
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@yoon · Nov 5 '18

ㅎㅎ 당연히 시작은 헬로우 월드였습니다.

properties (22)

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`permlink`	re-centering-re-yoon-42i4c6-20181105t011246286z
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@gomdory · Nov 8 '18

@yoon님 곰돌이 자다 깨서 보팅 왔어요. 그럼 전 다시 꿈나라로~  @gomdory 곰도뤼~

properties (22)

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@isaaclab · Nov 4 '18

크.. 멋지십니다.

properties (22)

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@yoon · Nov 4 '18

아이작 님은 이미 너무 잘하실 거 같은데요. 진심으로 부럽습니다. ㅎㅎ

properties (22)

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@sindong · Nov 4 '18

파이썬 저도 한번 시작해볼까 하고 있습니다~

properties (22)

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@yoon · Nov 5 '18

같이 해보시죠 ^^

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`root_title`	"[파이썬!] 파이썬으로 첫 코딩"
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`max_accepted_payout`	1,000,000.000 HBD
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@steem-ua · Nov 5 '18

#### Hi @yoon!

Your post was upvoted by @steem-ua, new Steem dApp, using UserAuthority for algorithmic post curation!
Your **UA** account score is currently 4.642 which ranks you at **#1609** across all Steem accounts.
Your rank has dropped 10 places in the last three days (old rank 1599).

In our last Algorithmic Curation Round, consisting of 253 contributions, your post is ranked at **#84**.
##### Evaluation of your UA score:

* Some people are already following you, keep going!
* The readers appreciate your great work!
* You have already shown user engagement, try to improve it further.


**Feel free to join our [@steem-ua Discord server](https://discord.gg/KpBNYGz)**

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