[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] LV0 ํŽธ์ง€
ยท
์•Œ๊ณ ๋ฆฌ์ฆ˜
๋ฌธ์ œ ์„ค๋ช… ๋จธ์“ฑ์ด๋Š” ํ• ๋จธ๋‹ˆ๊ป˜ ์ƒ์‹  ์ถ•ํ•˜ ํŽธ์ง€๋ฅผ ์“ฐ๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ํ• ๋จธ๋‹ˆ๊ฐ€ ๋ณด์‹œ๊ธฐ ํŽธํ•˜๋„๋ก ๊ธ€์ž ํ•œ ์ž ํ•œ ์ž๋ฅผ ๊ฐ€๋กœ 2cm ํฌ๊ธฐ๋กœ ์ ์œผ๋ ค๊ณ  ํ•˜๋ฉฐ, ํŽธ์ง€๋ฅผ ๊ฐ€๋กœ๋กœ๋งŒ ์ ์„ ๋•Œ, ์ถ•ํ•˜ ๋ฌธ๊ตฌ message๋ฅผ ์ ๊ธฐ ์œ„ํ•ด ํ•„์š”ํ•œ ํŽธ์ง€์ง€์˜ ์ตœ์†Œ ๊ฐ€๋กœ๊ธธ์ด๋ฅผ return ํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด์ฃผ์„ธ์š”. ์ œํ•œ์‚ฌํ•ญ ๊ณต๋ฐฑ๋„ ํ•˜๋‚˜์˜ ๋ฌธ์ž๋กœ ์ทจ๊ธ‰ํ•ฉ๋‹ˆ๋‹ค. 1 ≤ message์˜ ๊ธธ์ด ≤ 50 ํŽธ์ง€์ง€์˜ ์—ฌ๋ฐฑ์€ ์ƒ๊ฐํ•˜์ง€ ์•Š์Šต๋‹ˆ๋‹ค. message๋Š” ์˜๋ฌธ ์•ŒํŒŒ๋ฒณ ๋Œ€์†Œ๋ฌธ์ž, ‘!’, ‘~’ ๋˜๋Š” ๊ณต๋ฐฑ์œผ๋กœ๋งŒ ์ด๋ฃจ์–ด์ ธ ์žˆ์Šต๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆmessageresult "happy birthday!" 30 "I love you~" 22 ์ž…์ถœ๋ ฅ ์˜ˆ ์„ค๋ช… ์ž…์ถœ๋ ฅ ์˜ˆ #1 message์˜ ๊ธ€์ž ์ˆ˜๊ฐ€ 15๊ฐœ๋กœ ์ตœ์†Œ ๊ฐ€๋กœ 30cm์˜ ํŽธ์ง€์ง€๊ฐ€ ํ•„์š”ํ•ฉ..
[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] ์•„ํ”ˆ ๋™๋ฌผ ์ฐพ๊ธฐ
ยท
์•Œ๊ณ ๋ฆฌ์ฆ˜
https://school.programmers.co.kr/learn/courses/30/lessons/59036 ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ์ฝ”๋“œ ์ค‘์‹ฌ์˜ ๊ฐœ๋ฐœ์ž ์ฑ„์šฉ. ์Šคํƒ ๊ธฐ๋ฐ˜์˜ ํฌ์ง€์…˜ ๋งค์นญ. ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค์˜ ๊ฐœ๋ฐœ์ž ๋งž์ถคํ˜• ํ”„๋กœํ•„์„ ๋“ฑ๋กํ•˜๊ณ , ๋‚˜์™€ ๊ธฐ์ˆ  ๊ถํ•ฉ์ด ์ž˜ ๋งž๋Š” ๊ธฐ์—…๋“ค์„ ๋งค์นญ ๋ฐ›์œผ์„ธ์š”. programmers.co.kr ๋ฌธ์ œ ์„ค๋ช… ANIMAL_INS ํ…Œ์ด๋ธ”์€ ๋™๋ฌผ ๋ณดํ˜ธ์†Œ์— ๋“ค์–ด์˜จ ๋™๋ฌผ์˜ ์ •๋ณด๋ฅผ ๋‹ด์€ ํ…Œ์ด๋ธ”์ž…๋‹ˆ๋‹ค. ANIMAL_INS ํ…Œ์ด๋ธ” ๊ตฌ์กฐ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์œผ๋ฉฐ, ANIMAL_ID, ANIMAL_TYPE, DATETIME, INTAKE_CONDITION, NAME, SEX_UPON_INTAKE๋Š” ๊ฐ๊ฐ ๋™๋ฌผ์˜ ์•„์ด๋””, ์ƒ๋ฌผ ์ข…, ๋ณดํ˜ธ ์‹œ์ž‘์ผ, ๋ณดํ˜ธ ์‹œ์ž‘ ์‹œ ์ƒํƒœ, ์ด๋ฆ„, ์„ฑ๋ณ„ ๋ฐ ์ค‘์„ฑํ™” ์—ฌ๋ถ€๋ฅผ ๋‚˜ํƒ€๋ƒ…๋‹ˆ๋‹ค. NAMET..
[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] ๋ฐฐ์—ด ์›์†Œ์˜ ๊ธธ์ด
ยท
์•Œ๊ณ ๋ฆฌ์ฆ˜
๋ฌธ์ œ ์„ค๋ช… ๋ฌธ์ž์—ด ๋ฐฐ์—ด strlist๊ฐ€ ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค. strlist ๊ฐ ์›์†Œ์˜ ๊ธธ์ด๋ฅผ ๋‹ด์€ ๋ฐฐ์—ด์„ retrunํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด์ฃผ์„ธ์š”. ์ œํ•œ์‚ฌํ•ญ 1 ≤ strlist ์›์†Œ์˜ ๊ธธ์ด ≤ 100 strlist๋Š” ์•ŒํŒŒ๋ฒณ ์†Œ๋ฌธ์ž, ๋Œ€๋ฌธ์ž, ํŠน์ˆ˜๋ฌธ์ž๋กœ ๊ตฌ์„ฑ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆstrlistresult ["We", "are", "the", "world!"] [2, 3, 3, 6] ["I", "Love", "Programmers."] [1, 4, 12] ์ž…์ถœ๋ ฅ ์˜ˆ ์„ค๋ช… ์ž…์ถœ๋ ฅ ์˜ˆ #1 ["We", "are", "the", "world!"]์˜ ๊ฐ ์›์†Œ์˜ ๊ธธ์ด์ธ [2, 3, 3, 6]์„ returnํ•ฉ๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆ #2 ["I", "Love", "Programmers."]์˜ ๊ฐ ์›์†Œ์˜ ๊ธธ์ด..
gulp ์„ค์น˜ํ•˜๊ธฐ
ยท
study
ํ”„๋กœ์ ํŠธ๋ฅผ ์ง„ํ–‰ํ•˜๋ฉด์„œ ์ž๋ฃŒ๋ฅผ ์ฐพ๋˜ ์ค‘ [gulp]๋กœ ์ž‘์—…ํ•œ ํ”„๋กœ์ ํŠธ๊ฐ€ ์žˆ์—ˆ๋‹ค ๋ณธ์ธ์ด ๋งŒ๋“ ๊ฑด ์•„๋‹ˆ์ง€๋งŒ gulp ๊ฐ€ ๋ฌด์—‡์ธ์ง€ ์–ด๋–ป๊ฒŒ ์“ฐ์ด๋Š”์ง€ ๊ถ๊ธˆํ•ด์ ธ์„œ ์„ค์น˜๋ถ€ํ„ฐ ํ•ด๋ณด๊ธฐ๋กœ ํ–ˆ๋‹ค. https://gulpjs.com/docs/en/getting-started/quick-start Quick Start | gulp.js Quick Start gulpjs.com ์ฒ˜์Œ์€ ๊ณต์‹ ๋ฌธ์„œ ๋จผ์ € ํ™•์ธํ•ด๋ณด์ž gulp ๋Š” node.js ๊ธฐ๋ฐ˜์˜ ํ”„๋กœ์„ธ์Šค ์ž๋™ํ™” ๋„๊ตฌ๋กœ ๋ฐ˜๋ณต์ž‘์—…์„ ํ•˜๊ธฐ ์œ„ํ•ด์„œ ์ด๋ฒˆ์— ์„ค์น˜ํ•ด๋ณด๋„๋ก ํ•˜๊ฒ ์Œ gulp, webpack ๋‘˜ ๋‹ค ๋น„์Šทํ•œ ์„ฑ๊ฒฉ์ด๋ผ๊ณ  ํ•˜๋Š”๋ฐ ์ฃผ๋ชฉ์ ์— ๋”ฐ๋ผ ๋‹ค๋ฅด๊ฒŒ ์“ฐ์ธ๋‹ค๊ณ  ํ•จ ๐ŸŸ ์•„์ฐจ์ฐจ ! ๋จผ์ € ๋ฒ„์ „ ํ™•์ธ๋ถ€ํ„ฐ ํ•˜์ž https://soyxjoy.tistory.com/386 [gulp.js] gulp ์˜ค๋ฅ˜..
์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์—ฐ์Šต ์‚ฌ์ดํŠธ ์•Œ๊ณ ๋ฆฌ์ฆ˜ ์ฝ”๋”ฉํ…Œ์ŠคํŠธ ์ค€๋น„
ยท
์ฐธ๊ณ ์ž๋ฃŒ
1. ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค https://school.programmers.co.kr/ ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค ์ฝ”๋“œ ์ค‘์‹ฌ์˜ ๊ฐœ๋ฐœ์ž ์ฑ„์šฉ. ์Šคํƒ ๊ธฐ๋ฐ˜์˜ ํฌ์ง€์…˜ ๋งค์นญ. ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค์˜ ๊ฐœ๋ฐœ์ž ๋งž์ถคํ˜• ํ”„๋กœํ•„์„ ๋“ฑ๋กํ•˜๊ณ , ๋‚˜์™€ ๊ธฐ์ˆ  ๊ถํ•ฉ์ด ์ž˜ ๋งž๋Š” ๊ธฐ์—…๋“ค์„ ๋งค์นญ ๋ฐ›์œผ์„ธ์š”. programmers.co.kr lv0์„ ํ’€๊ณ  ์žˆ๊ธด ํ•˜์ง€๋งŒ ๊ทธ๊ฒƒ๋งˆ์ €๋„ ์–ด๋ ต.. ์ง€๊ธˆ ๊ณต๋ถ€ํ•˜๊ณ  ์žˆ๋Š” ์‚ฌ์ดํŠธ๊ธฐ๋„ ํ•˜๊ณ  ์—ฌ๊ธฐ์„œ ๊พธ์ค€ํžˆ ์ฝ”๋”ฉํ…Œ์ŠคํŠธ ๋ฌธ์ œ๋ฅผ ํ’€์–ด๋ณด๊ณ  ์žˆ๋‹ค 2. ๋ฐฑ์ค€ https://www.acmicpc.net/problemset ๋ฌธ์ œ - 1 ํŽ˜์ด์ง€ www.acmicpc.net 3. ํ•ด์ปค๋žญํฌ https://www.hackerrank.com/ HackerRank HackerRank is the market-leading technical assessment an..
[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] LV0 ๋‚˜์ด์ถœ๋ ฅ
ยท
์•Œ๊ณ ๋ฆฌ์ฆ˜
๋ฌธ์ œ ์„ค๋ช… ๋จธ์“ฑ์ด๋Š” 40์‚ด์ธ ์„ ์ƒ๋‹˜์ด ๋ช‡ ๋…„๋„์— ํƒœ์–ด๋‚ฌ๋Š”์ง€ ๊ถ๊ธˆํ•ด์กŒ์Šต๋‹ˆ๋‹ค. ๋‚˜์ด age๊ฐ€ ์ฃผ์–ด์งˆ ๋•Œ, 2022๋…„์„ ๊ธฐ์ค€ ์ถœ์ƒ ์—ฐ๋„๋ฅผ return ํ•˜๋Š” solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด์ฃผ์„ธ์š”. ์ œํ•œ์‚ฌํ•ญ 0 < age ≤ 120 ๋‚˜์ด๋Š” ํƒœ์–ด๋‚œ ์—ฐ๋„์— 1์‚ด์ด๋ฉฐ 1๋…„๋งˆ๋‹ค 1์”ฉ ์ฆ๊ฐ€ํ•ฉ๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆageresult 40 1983 23 2000 ์ž…์ถœ๋ ฅ ์˜ˆ ์„ค๋ช… ์ž…์ถœ๋ ฅ ์˜ˆ #1 2022๋…„ ๊ธฐ์ค€ 40์‚ด์ด๋ฏ€๋กœ 1983๋…„์ƒ์ž…๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆ #2 2022๋…„ ๊ธฐ์ค€ 23์‚ด์ด๋ฏ€๋กœ 2000๋…„์ƒ์ž…๋‹ˆ๋‹ค. ๋‚ดํ’€์ด function solution(age) { return 2023-age; }
์ธ์ฆ๋ฒˆํ˜ธ ์ž…๋ ฅ input ์†์„ฑ '๋ฉ”์„ธ์ง€์—์„œ ๊ฐ€์ ธ์˜ด' ์•Œ์•„๋ณด๊ธฐ
ยท
html, css
๋ฉ”์„ธ์ง€ ์•ฑ์—์„œ ์ž๋™์œผ๋กœ ๋ฐ›์•„์˜จ ์ธ์ฆ๋ฒˆํ˜ธ๋ฅผ ๊ฐ€์ ธ์™€ ํ‚ค๋ณด๋“œ ์œ„์ชฝ์— ๋œจ๋Š” ๋ถ€๋ถ„ ์˜์—ญ์„ ์‚ฌ์šฉํ•  ๋•Œ input ์— autocomplete ์†์„ฑ ์ค‘ one-time-code๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ๋œ๋‹ค ๋‚˜๋Š” ์ด๋Ÿฐ๊ฒŒ ์žˆ๋Š” ์ค„๋„ ๋ชฐ๋ž๋‹ค.. ํšŒ์‚ฌ์—์„œ ํ”„๋กœ์ ํŠธ๋ฅผ ์ง„ํ–‰ํ•˜๋‹ค ์•Œ๊ฒŒ ๋œ ์‚ฌ์‹ค.. ์ •๋ง ๋ชฐ๋ž๋˜ ์†์„ฑ์ด๋ผ ๋‚จ๊ฒจ๋‘”๋‹ค ์ฐธ๊ณ  https://developer.mozilla.org/en-US/docs/Web/HTML/Attributes/autocomplete https://daily-dev-tips.com/posts/html-autocomplete-sms-code/
[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค] ๋ฐฐ์—ด๋’ค์ง‘๊ธฐ
ยท
์•Œ๊ณ ๋ฆฌ์ฆ˜
๋ฌธ์ œ ์„ค๋ช… ์ •์ˆ˜๊ฐ€ ๋“ค์–ด ์žˆ๋Š” ๋ฐฐ์—ด num_list๊ฐ€ ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค. num_list์˜ ์›์†Œ์˜ ์ˆœ์„œ๋ฅผ ๊ฑฐ๊พธ๋กœ ๋’ค์ง‘์€ ๋ฐฐ์—ด์„ returnํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด์ฃผ์„ธ์š”. ์ œํ•œ์‚ฌํ•ญ 1 ≤ num_list์˜ ๊ธธ์ด ≤ 1,000 0 ≤ num_list์˜ ์›์†Œ ≤ 1,000 ์ž…์ถœ๋ ฅ ์˜ˆnum_listresult [1, 2, 3, 4, 5] [5, 4, 3, 2, 1] [1, 1, 1, 1, 1, 2] [2, 1, 1, 1, 1, 1] [1, 0, 1, 1, 1, 3, 5] [5, 3, 1, 1, 1, 0, 1] ์ž…์ถœ๋ ฅ ์˜ˆ ์„ค๋ช… ์ž…์ถœ๋ ฅ ์˜ˆ #1 num_list๊ฐ€ [1, 2, 3, 4, 5]์ด๋ฏ€๋กœ ์ˆœ์„œ๋ฅผ ๊ฑฐ๊พธ๋กœ ๋’ค์ง‘์€ ๋ฐฐ์—ด [5, 4, 3, 2, 1]์„ returnํ•ฉ๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆ #2 num_lis..
๋ž˜๋‹ˆ
'๋ถ„๋ฅ˜ ์ „์ฒด๋ณด๊ธฐ' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๊ธ€ ๋ชฉ๋ก (17 Page)