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์ „์ฒด ๊ธ€ 294

[Mac] zsh: permission denied ์›์ธ ๋ฐ ํ•ด๊ฒฐ๋ฐฉ๋ฒ•

Intro sh ํŒŒ์ผ์„ ์‹คํ–‰ํ•˜๋˜ ๋„์ค‘ ๋‹ค์Œ์˜ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. zsh: permission denied How to solve ํŒŒ์ผ ๊ถŒํ•œ์„ ํ™•์ธํ•ด๋ณด๋‹ˆ, ์‹คํ–‰๊ถŒํ•œ(x)์ด ์—†์—ˆ์Šต๋‹ˆ๋‹ค. ์ด๋Ÿด ๋•Œ๋Š” ์•„๋ž˜์˜ ๋ช…๋ น์–ด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ์‹คํ–‰๊ถŒํ•œ์„ ์ฃผ๋ฉด ๋ฉ๋‹ˆ๋‹ค. chmod +x ./demo.sh ์ฐธ๊ณ ๋กœ chmod๋Š” change mode๋ผ๋Š” ๋œป์œผ๋กœ, ํŒŒ์ผ ๋ฐ ๋””๋ ‰ํ† ๋ฆฌ์˜ ๊ถŒํ•œ์„ ๋ฐ”๊ฟ”์ค๋‹ˆ๋‹ค. ls-al ๋ช…๋ น์–ด๋ฅผ ์‚ฌ์šฉํ•˜์—ฌ ๊ถŒํ•œ์„ ์กฐํšŒํ•ด๋ณด๋ฉด ๋‹ฌ๋ผ์ง„ ๊ถŒํ•œ์„ ํ™•์ธํ•˜์‹ค ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค.

[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค/JS] ๋ฐฐ์—ด์˜ ์œ ์‚ฌ๋„

Problem Description ๋‘ ๋ฐฐ์—ด์ด ์–ผ๋งˆ๋‚˜ ์œ ์‚ฌํ•œ์ง€ ํ™•์ธํ•ด๋ณด๋ ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ๋ฌธ์ž์—ด ๋ฐฐ์—ด s1๊ณผ s2๊ฐ€ ์ฃผ์–ด์งˆ ๋•Œ ๊ฐ™์€ ์›์†Œ์˜ ๊ฐœ์ˆ˜๋ฅผ returnํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด์ฃผ์„ธ์š”. Restrictions 1 ≤ s1, s2์˜ ๊ธธ์ด ≤ 100 1 ≤ s1, s2์˜ ์›์†Œ์˜ ๊ธธ์ด ≤ 10 s1๊ณผ s2์˜ ์›์†Œ๋Š” ์•ŒํŒŒ๋ฒณ ์†Œ๋ฌธ์ž๋กœ๋งŒ ์ด๋ฃจ์–ด์ ธ ์žˆ์Šต๋‹ˆ๋‹ค s1๊ณผ s2๋Š” ๊ฐ๊ฐ ์ค‘๋ณต๋œ ์›์†Œ๋ฅผ ๊ฐ–์ง€ ์•Š์Šต๋‹ˆ๋‹ค. Input/Output Example ์ž…์ถœ๋ ฅ ์˜ˆ #1 "b"์™€ "c"๊ฐ€ ๊ฐ™์œผ๋ฏ€๋กœ 2๋ฅผ returnํ•ฉ๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆ #2 ๊ฐ™์€ ์›์†Œ๊ฐ€ ์—†์œผ๋ฏ€๋กœ 0์„ returnํ•ฉ๋‹ˆ๋‹ค. My solution function solution(s1, s2) { return s1.filter(el => s2.includes(e..

[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค/JS] ํ”ผ์ž ๋‚˜๋ˆ  ๋จน๊ธฐ (1)

Problem Description ๋จธ์“ฑ์ด๋„ค ํ”ผ์ž๊ฐ€๊ฒŒ๋Š” ํ”ผ์ž๋ฅผ ์ผ๊ณฑ ์กฐ๊ฐ์œผ๋กœ ์ž˜๋ผ ์ค๋‹ˆ๋‹ค. ํ”ผ์ž๋ฅผ ๋‚˜๋ˆ ๋จน์„ ์‚ฌ๋žŒ์˜ ์ˆ˜ n์ด ์ฃผ์–ด์งˆ ๋•Œ, ๋ชจ๋“  ์‚ฌ๋žŒ์ด ํ”ผ์ž๋ฅผ ํ•œ ์กฐ๊ฐ ์ด์ƒ ๋จน๊ธฐ ์œ„ํ•ด ํ•„์š”ํ•œ ํ”ผ์ž์˜ ์ˆ˜๋ฅผ return ํ•˜๋Š” solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด๋ณด์„ธ์š”. Restrictions 1 ≤ n ≤ 100 Input/Output Example ์ž…์ถœ๋ ฅ ์˜ˆ #1 7๋ช…์ด ์ตœ์†Œ ํ•œ ์กฐ๊ฐ์”ฉ ๋จน๊ธฐ ์œ„ํ•ด์„œ ์ตœ์†Œ 1ํŒ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆ #2 1๋ช…์€ ์ตœ์†Œ ํ•œ ์กฐ๊ฐ์„ ๋จน๊ธฐ ์œ„ํ•ด 1ํŒ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆ #2 15๋ช…์ด ์ตœ์†Œ ํ•œ ์กฐ๊ฐ์”ฉ ๋จน๊ธฐ ์œ„ํ•ด์„œ ์ตœ์†Œ 3ํŒ์ด ํ•„์š”ํ•ฉ๋‹ˆ๋‹ค. My solution function solution(n) { if ((n % 7) >= 0) { return Math.ceil(n/7) } } An..

[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค/JS] ์‚ผ๊ฐํ˜•์˜ ์™„์„ฑ์กฐ๊ฑด (1)

Problem Description ์„ ๋ถ„ ์„ธ ๊ฐœ๋กœ ์‚ผ๊ฐํ˜•์„ ๋งŒ๋“ค๊ธฐ ์œ„ํ•ด์„œ๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์กฐ๊ฑด์„ ๋งŒ์กฑํ•ด์•ผ ํ•ฉ๋‹ˆ๋‹ค. ๊ฐ€์žฅ ๊ธด ๋ณ€์˜ ๊ธธ์ด๋Š” ๋‹ค๋ฅธ ๋‘ ๋ณ€์˜ ๊ธธ์ด์˜ ํ•ฉ๋ณด๋‹ค ์ž‘์•„์•ผ ํ•ฉ๋‹ˆ๋‹ค. ์‚ผ๊ฐํ˜•์˜ ์„ธ ๋ณ€์˜ ๊ธธ์ด๊ฐ€ ๋‹ด๊ธด ๋ฐฐ์—ด sides์ด ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค. ์„ธ ๋ณ€์œผ๋กœ ์‚ผ๊ฐํ˜•์„ ๋งŒ๋“ค ์ˆ˜ ์žˆ๋‹ค๋ฉด 1, ๋งŒ๋“ค ์ˆ˜ ์—†๋‹ค๋ฉด 2๋ฅผ returnํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด์ฃผ์„ธ์š”. Restrictions sides์˜ ์›์†Œ๋Š” ์ž์—ฐ์ˆ˜์ž…๋‹ˆ๋‹ค. sides์˜ ๊ธธ์ด๋Š” 3์ž…๋‹ˆ๋‹ค. 1 ≤ sides์˜ ์›์†Œ ≤ 1,000 Input/Output Example ์ž…์ถœ๋ ฅ ์˜ˆ #1 ๊ฐ€์žฅ ํฐ ๋ณ€์ธ 3์ด ๋‚˜๋จธ์ง€ ๋‘ ๋ณ€์˜ ํ•ฉ 3๊ณผ ๊ฐ™์œผ๋ฏ€๋กœ ์‚ผ๊ฐํ˜•์„ ์™„์„ฑํ•  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ๋”ฐ๋ผ์„œ 2๋ฅผ returnํ•ฉ๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆ #2 ๊ฐ€์žฅ ํฐ ๋ณ€์ธ 6์ด ๋‚˜๋จธ์ง€ ๋‘ ..

[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค/JS] ๋ฌธ์ž ๋ฐ˜๋ณต ์ถœ๋ ฅํ•˜๊ธฐ

Problem Description ๋ฌธ์ž์—ด my_string๊ณผ ์ •์ˆ˜ n์ด ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ์ฃผ์–ด์งˆ ๋•Œ, my_string์— ๋“ค์–ด์žˆ๋Š” ๊ฐ ๋ฌธ์ž๋ฅผ n๋งŒํผ ๋ฐ˜๋ณตํ•œ ๋ฌธ์ž์—ด์„ return ํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด๋ณด์„ธ์š”. Restrictions 2 ≤ my_string ๊ธธ์ด ≤ 5 2 ≤ n ≤ 10 "my_string"์€ ์˜์–ด ๋Œ€์†Œ๋ฌธ์ž๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ์Šต๋‹ˆ๋‹ค. Input/Output Example ์ž…์ถœ๋ ฅ ์˜ˆ #1 "hello"์˜ ๊ฐ ๋ฌธ์ž๋ฅผ ์„ธ ๋ฒˆ์”ฉ ๋ฐ˜๋ณตํ•œ "hhheeellllllooo"๋ฅผ return ํ•ฉ๋‹ˆ๋‹ค. My solution function solution(my_string, n) { return (my_string.split("").map((x) => x.repeat(n))).join('') } Anot..

[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค/JS] ํŠน์ • ๋ฌธ์ž ์ œ๊ฑฐํ•˜๊ธฐ

Problem Description ๋ฌธ์ž์—ด my_string๊ณผ ๋ฌธ์ž letter์ด ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค. my_string์—์„œ letter๋ฅผ ์ œ๊ฑฐํ•œ ๋ฌธ์ž์—ด์„ returnํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด์ฃผ์„ธ์š”. Restrictions 1 ≤ my_string์˜ ๊ธธ์ด ≤ 100 letter์€ ๊ธธ์ด๊ฐ€ 1์ธ ์˜๋ฌธ์ž์ž…๋‹ˆ๋‹ค. my_string๊ณผ letter์€ ์•ŒํŒŒ๋ฒณ ๋Œ€์†Œ๋ฌธ์ž๋กœ ์ด๋ฃจ์–ด์ ธ ์žˆ์Šต๋‹ˆ๋‹ค. ๋Œ€๋ฌธ์ž์™€ ์†Œ๋ฌธ์ž๋ฅผ ๊ตฌ๋ถ„ํ•ฉ๋‹ˆ๋‹ค. Input/Output Example ์ž…์ถœ๋ ฅ ์˜ˆ #1 "abcdef" ์—์„œ "f"๋ฅผ ์ œ๊ฑฐํ•œ "abcde"๋ฅผ returnํ•ฉ๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆ #2 "BCBdbe" ์—์„œ "B"๋ฅผ ๋ชจ๋‘ ์ œ๊ฑฐํ•œ "Cdbe"๋ฅผ returnํ•ฉ๋‹ˆ๋‹ค. My solution function solution(my_string..

[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค/JS] ๋ฌธ์ž์—ด์•ˆ์— ๋ฌธ์ž์—ด

Problem Description ์ •์ˆ˜ n์ด ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ์ฃผ์–ด์งˆ ๋•Œ n์˜ ๊ฐ ์ž๋ฆฌ ์ˆซ์ž์˜ ํ•ฉ์„ returnํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด์ฃผ์„ธ์š” Restrictions 0 ≤ n ≤ 1,000,000 Input/Output Example ์ž…์ถœ๋ ฅ ์˜ˆ #1 1 + 2 + 3 + 4 = 10์„ returnํ•ฉ๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆ #2 9 + 3 + 0 + 2 + 1 + 1 = 16์„ returnํ•ฉ๋‹ˆ๋‹ค. My solution function solution(str1, str2) { return str1.includes(str2) ? 1 : 2 } Another solutions function solution(str1, str2) { return str1.split(str2).length > 1 ? 1 : 2 }..

[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค/JS] ์ž๋ฆฟ์ˆ˜ ๋”ํ•˜๊ธฐ

Problem Description ์ •์ˆ˜ ๋ฐฐ์—ด numbers๊ฐ€ ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค. numbers์˜ ๊ฐ ์›์†Œ์— ๋‘๋ฐฐํ•œ ์›์†Œ๋ฅผ ๊ฐ€์ง„ ๋ฐฐ์—ด์„ returnํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด์ฃผ์„ธ์š”.์ •์ˆ˜ n์ด ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ์ฃผ์–ด์งˆ ๋•Œ n์˜ ๊ฐ ์ž๋ฆฌ ์ˆซ์ž์˜ ํ•ฉ์„ returnํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด์ฃผ์„ธ์š” Restrictions 0 ≤ n ≤ 1,000,000 Input/Output Example ์ž…์ถœ๋ ฅ ์˜ˆ #1 1 + 2 + 3 + 4 = 10์„ returnํ•ฉ๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆ #2 9 + 3 + 0 + 2 + 1 + 1 = 16์„ returnํ•ฉ๋‹ˆ๋‹ค. My solution function solution(n) { let result = 0 let i; for (i = 0; i < (n.toString())..

[ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค/JS] ๋ฐฐ์—ด ๋‘๋ฐฐ ๋งŒ๋“ค๊ธฐ

Problem Description ์ •์ˆ˜ ๋ฐฐ์—ด numbers๊ฐ€ ๋งค๊ฐœ๋ณ€์ˆ˜๋กœ ์ฃผ์–ด์ง‘๋‹ˆ๋‹ค. numbers์˜ ๊ฐ ์›์†Œ์— ๋‘๋ฐฐํ•œ ์›์†Œ๋ฅผ ๊ฐ€์ง„ ๋ฐฐ์—ด์„ returnํ•˜๋„๋ก solution ํ•จ์ˆ˜๋ฅผ ์™„์„ฑํ•ด์ฃผ์„ธ์š”. Restrictions -10,000 ≤ numbers์˜ ์›์†Œ ≤ 10,000 1 ≤ numbers์˜ ๊ธธ์ด ≤ 1,000 Input/Output Example ์ž…์ถœ๋ ฅ ์˜ˆ #1 [1, 2, 3, 4, 5]์˜ ๊ฐ ์›์†Œ์— ๋‘๋ฐฐ๋ฅผ ํ•œ ๋ฐฐ์—ด [2, 4, 6, 8, 10]์„ returnํ•ฉ๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆ #2 [1, 2, 100, -99, 1, 2, 3]์˜ ๊ฐ ์›์†Œ์— ๋‘๋ฐฐ๋ฅผ ํ•œ ๋ฐฐ์—ด [2, 4, 200, -198, 2, 4, 6]์„ returnํ•ฉ๋‹ˆ๋‹ค. My solution function solution(numbers) {..

[Git Actions] Warning: Failed to download action XXXXXXX: Response status code does not indicate success: 503 (Service Unavailable) ์—๋Ÿฌ

Intro API ๋ฐฐํฌ ์ค‘ ๊ฐ‘์ž๊ธฐ ๋‹ค์Œ์˜ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. Warning: Failed to download action action-slack-notify Error: Response status code does not indicate success: 503 (Service Unavailable) Why? deploy ๊ด€๋ จํ•ด์„œ ์ˆ˜์ •์‚ฌํ•ญ์ด ์—†์—ˆ๋Š”๋ฐ๋„, ๋ถˆ๊ตฌํ•˜๊ณ  ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•ด์„œ ๋ฌด์Šจ์ผ์ธ๊ฐ€ ์‹ถ์—ˆ์Šต๋‹ˆ๋‹ค. ๊ตฌ๊ธ€๋ง ์‹œ์ž‘... ๋น„์Šทํ•œ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•œ ๊ฒƒ ๊ฐ™์•„ ๊ธ€์„ ์ฝ์–ด๋ดค๋Š”๋ฐ์š”, ๋ถˆ๊ณผ ๋ช‡๋ถ„ ์ „๋ถ€ํ„ฐ ๊ณ„์† comment๊ฐ€ ์‹ค์‹œ๊ฐ„์œผ๋กœ ๋‹ฌ๋ฆฌ๋”๋ผ๊ณ ์š”! github ๋‚ด ์—๋Ÿฌ์ธ ๊ฒƒ ๊ฐ™์•˜์–ด์š”. ๋ช‡๋ถ„ ํ›„์— ๋‹ค์‹œ ๋ฐฐํฌํ•ด๋ณด๋‹ˆ, ์ •์ƒ ์ž‘๋™ํ–ˆ์Šต๋‹ˆ๋‹ค :) ์ด๋Ÿฐ ์ผ€์ด์Šค๋„ ์žˆ์–ด์„œ ์‹ ๊ธฐํ–ˆ๋„ค์š”. https://github.com/actions/..

Devops/Git 2023.09.05
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