감먹으러곶감의 블로그

1️⃣ 문제 설명 (Problem Statement)📌 영어 지문 (Original Problem Statement)Given a string num that contains only digits and an integer target,return all possibilities to insert the binary operators +, -, and/or * between the digits of numso that the resultant expression evaluates to the target value.Constraints:1 num consists of only digits.-231 📌 한글 번역 (Korean Translation)숫자로만 이루어진 문자열 num과 정수 target이 ..

사전순으로 가장 큰 유효한 수열 구성 문제 풀이 (Lexicographically Largest Valid Sequence)1️⃣ 문제 설명 (Problem Statement)📌 영어 지문 (Original Problem Statement)Given an integer n, find a sequence that satisfies all of the following:The integer 1 occurs once in the sequence.Each integer between 2 and n occurs twice in the sequence.For every integer i between 2 and n, the distance between the two occurrences of i is exact..