๐Ÿง  Algorithm

**๋ฌธ์ œ** ๋‘ ์ •์ˆ˜ A์™€ B๋ฅผ ์ž…๋ ฅ๋ฐ›์€ ๋‹ค์Œ, A+B๋ฅผ ์ถœ๋ ฅํ•˜๋Š” ํ”„๋กœ๊ทธ๋žจ์„ ์ž‘์„ฑํ•˜์‹œ์˜ค. **์ž…๋ ฅ** ์ฒซ์งธ ์ค„์— A์™€ B๊ฐ€ ์ฃผ์–ด์ง„๋‹ค. (0 < A,B < 10^10000) **์ถœ๋ ฅ** ์ฒซ์งธ ์ค„์— A+B๋ฅผ ์ถœ๋ ฅํ•œ๋‹ค. **์˜ˆ์ œ ์ž…๋ ฅ 1** 9223372036854775807 9223372036854775808 **์˜ˆ์ œ ์ถœ๋ ฅ 1** 18446744073709551615ํŒŒ์ด์ฌ ๊ฐ™์€ ์–ธ์–ด๋Š” 10,000์ž๋ฆฌ ์ •๋„์˜ ์ž์—ฐ์ˆ˜๋„ ์ž์œ ๋กญ๊ฒŒ ๋‹ค๋ฃฐ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ C/C++์ด๋ผ๋ฉด ์ด ๋ฌธ์ œ๋ฅผ ์–ด๋–ป๊ฒŒ ํ’€๊นŒ์š”? C/C++ ์‚ฌ์šฉ์ž๊ฐ€ ์•„๋‹ˆ๋”๋ผ๋„ ๊ณ ๋ฏผํ•ด ๋ณด๋ฉด ์ข‹์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค. ํŒŒ์ด์ฌ์„ ์‚ฌ์šฉํ•˜๋ฉด ์‰ฝ๊ฒŒ ํ’€ ์ˆ˜ ์žˆ๋Š” ๋ฌธ์ œ์ด์ง€๋งŒ C๋กœ ํ•œ๋ฒˆ ํ’€์–ด๋ณด๊ฒ ๋‹ค. #include int main(void) { int a, b; scanf("%d %d"..
์ฝ”๋”ฉ๋„์žฅ / 24.5 ์‹ฌ์‚ฌ๋ฌธ์ œ : ํŠน์ • ๋‹จ์–ด ๊ฐœ์ˆ˜ ์„ธ๊ธฐ dojang.io/mod/quiz/attempt.php?attempt=1351319&cmid=2303 ๋ฌธ์ œ ์ž…์ถœ๋ ฅ ์˜ˆ ๋‚˜์˜ ํ’€์ด paragraph = input().split() text= [] result = [] for i in paragraph: text.append(i.strip(",.'")) for i in text: if i == 'the': result.append(i) print(result.count('the')) ๋ณ€์ˆ˜ paragraph์— input์„ ์ด์šฉํ•ด ์‚ฌ์šฉ์ž ์ž…๋ ฅ๊ฐ’์„ ๋ฐ›๊ณ  split์„ ์‚ฌ์šฉํ•ด ๊ณต๋ฐฑ์„ ๊ธฐ์ค€์œผ๋กœ ๋‚˜๋ˆ ์ฃผ์—ˆ๋‹ค. ๋นˆ ๋ฆฌ์ŠคํŠธ text, result๋ฅผ ๋งŒ๋“ค์–ด์ฃผ๊ณ  ์ฒซ๋ฒˆ์งธ for๋ฌธ์„ ์ด์šฉํ•ด paragraph์— ๋„ฃ์€ ๋ฌธ์ž์—ด์„ s..
์ฝ”๋”ฉ๋„์žฅ / 23.7 ์‹ฌ์‚ฌ๋ฌธ์ œ : ์ง€๋ขฐ์ฐพ๊ธฐ dojang.io/mod/quiz/attempt.php?attempt=1348879&cmid=2298 ๋ฌธ์ œ ์ž…์ถœ๋ ฅ ์˜ˆ ๋‚˜์˜ ํ’€์ด col, row = map(int, input().split()) matrix = [] for i in range(row): matrix.append(list(input())) for i in range(row): for j in range(col): if matrix[i][j] == '*': continue elif matrix[i][j] == '.': cnt = 0 for y in range(i - 1, i + 2): for x in range(j - 1, j + 2): if y = row or x..
ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค / ์ˆ˜๋ฐ•์ˆ˜๋ฐ•์ˆ˜๋ฐ•์ˆ˜ https://programmers.co.kr/learn/courses/30/lessons/12922 ๋ฌธ์ œ ๊ธธ์ด๊ฐ€ n์ด๊ณ , ์ˆ˜๋ฐ•์ˆ˜๋ฐ•์ˆ˜๋ฐ•์ˆ˜....์™€ ๊ฐ™์€ ํŒจํ„ด์„ ์œ ์ง€ํ•˜๋Š” ๋ฌธ์ž์—ด์„ ๋ฆฌํ„ดํ•˜๋Š” ํ•จ์ˆ˜, solution์„ ์™„์„ฑํ•˜์„ธ์š”. ์˜ˆ๋ฅผ๋“ค์–ด n์ด 4์ด๋ฉด ์ˆ˜๋ฐ•์ˆ˜๋ฐ•์„ ๋ฆฌํ„ดํ•˜๊ณ  3์ด๋ผ๋ฉด ์ˆ˜๋ฐ•์ˆ˜๋ฅผ ๋ฆฌํ„ดํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค. ์ œํ•œ์‚ฌํ•ญ n์€ ๊ธธ์ด 10,000์ดํ•˜์ธ ์ž์—ฐ์ˆ˜์ž…๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆ n return 3 "์ˆ˜๋ฐ•์ˆ˜" 4 "์ˆ˜๋ฐ•์ˆ˜๋ฐ•" ๋‚˜์˜ ํ’€์ด function solution(n) { var a = '์ˆ˜๋ฐ•'.repeat(5000) var answer = a.substring(0, n); return answer; } .repeat๋ฅผ ์ด์šฉํ•ด ๋ฌธ์ž์—ด์„ ๋งŒ๋“ค๊ณ  .substring์„ ์ด์šฉํ•˜์—ฌ ๋ฌธ์ž์—ด์„ ์ถ”์ถœํ–ˆ์Šต..
ํ”„๋กœ๊ทธ๋ž˜๋จธ์Šค / ์„œ์šธ์—์„œ ๊น€์„œ๋ฐฉ ์ฐพ๊ธฐ programmers.co.kr/learn/courses/30/lessons/12919 ๋ฌธ์ œ Stringํ˜• ๋ฐฐ์—ด seoul์˜ element์ค‘ Kim์˜ ์œ„์น˜ x๋ฅผ ์ฐพ์•„, ๊น€์„œ๋ฐฉ์€ x์— ์žˆ๋‹ค๋Š” String์„ ๋ฐ˜ํ™˜ํ•˜๋Š” ํ•จ์ˆ˜, solution์„ ์™„์„ฑํ•˜์„ธ์š”. seoul์— Kim์€ ์˜ค์ง ํ•œ ๋ฒˆ๋งŒ ๋‚˜ํƒ€๋‚˜๋ฉฐ ์ž˜๋ชป๋œ ๊ฐ’์ด ์ž…๋ ฅ๋˜๋Š” ๊ฒฝ์šฐ๋Š” ์—†์Šต๋‹ˆ๋‹ค. ์ œํ•œ์‚ฌํ•ญ seoul์€ ๊ธธ์ด 1 ์ด์ƒ, 1000 ์ดํ•˜์ธ ๋ฐฐ์—ด์ž…๋‹ˆ๋‹ค. seoul์˜ ์›์†Œ๋Š” ๊ธธ์ด 1 ์ด์ƒ, 20 ์ดํ•˜์ธ ๋ฌธ์ž์—ด์ž…๋‹ˆ๋‹ค. Kim์€ ๋ฐ˜๋“œ์‹œ seoul ์•ˆ์— ํฌํ•จ๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ์ž…์ถœ๋ ฅ ์˜ˆ seoul return [Jane, Kim] "๊น€์„œ๋ฐฉ์€ 1์— ์žˆ๋‹ค" ๋‚˜์˜ ํ’€์ด function solution(seoul) { var answer =..
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'๐Ÿง  Algorithm' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๊ธ€ ๋ชฉ๋ก