룬아님의 취중코딩

스타일에 투명 옵션인 windowIsTranslucent을 true로 하고 screenOrientation 고정 옵션을 사용했을 때 강제 종료 되는 문제이다. 해결 방법은 android:screenOrientation="portrait" 옵션을 지워주는 것이다. android:screenOrientation="unspecified" 위의 옵션은 기본값으로 해당 옵션을 사용하면 시스템에게 Orientation을 맡기게 된다. 투명 옵션이 적용된 경우 투명 옵션의 특성 때문에 부모의 옵션을 따라가게 된다. 그렇기 때문에 부모에게 potrait 옵션을 주게 되면 해당 뷰도 세로 고정이 된다. https://developer.android.com/guide/topics/manifest/activity-eleme..

TapeEquilibrium A non-empty array A consisting of N integers is given. Array A represents numbers on a tape. Any integer P, such that 0 < P < N, splits this tape into two non-empty parts: A[0], A[1], ..., A[P − 1] and A[P], A[P + 1], ..., A[N − 1]. The difference between the two parts is the value of: |(A[0] + A[1] + ... + A[P − 1]) − (A[P] + A[P + 1] + ... + A[N − 1])| In other words, it is the..

PermMissingElem 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. Your goal is to find that missing element. Write a function: class Solution { public int solution(int[] A); } that, given an array A, returns the value of the missing element. For example, given array A such that: A[0] = 2..

FrogRiverOne A small frog wants to get to the other side of a river. The frog is initially located on one bank of the river (position 0) and wants to get to the opposite bank (position X+1). Leaves fall from a tree onto the surface of the river. You are given an array A consisting of N integers representing the falling leaves. A[K] represents the position where one leaf falls at time K, measured..