[Swift] Map 함수 구현해 보기
2018-09-14
개요
함수형 프로그래밍을 하면서 가장 자주 사용하는 함수라면 Map, Reduce, Filter를 들 수 있을 것 같습니다. 자주 사용은 하는데 실제 내부적으로 어떻게 구현돼 있는지, 직접 구현 할수는 없는지 궁금하지 않으신가요? 😄
[Codility] Lesson3 (Time Complexity) - TapeEquilibrium
2018-09-14
문제
A non-empty array A consisting of N integers is given. Array A represents numbers on a tape.
[Codility] Lesson3 (Time Complexity) - PermMissingElem
2018-09-14
문제
An array A consisting of N different integers is given. The array contains integers in the range [1..(N + 1)], which means that exactly one element is missing.
[Codility] Lesson3 (Time Complexity) - FrogJmp
2018-09-14
문제
A small frog wants to get to the other side of the road. The frog is currently located at position X and wants to get to a position greater than or equal to Y. The small frog always jumps a fixed distance, D.
[Codility] Lesson2 (Arrays) - OddOccurrencesInArray
2018-09-05
문제
A non-empty array A consisting of N integers is given. The array contains an odd number of elements, and each element of the array can be paired with another element that has the same value, except for one element that is left unpaired.