TopCoder Topcoder問題文の解き方・読み方
SRMの思考手順SRMを開始する時に準備しておくもの Eclipse Eclipse window topcoder Arena(開始されたら各room) ブラウザ-google 翻訳を開いておくSRMが開始されたら、以下の手順で問題文を読...
TopCoder
TopCoder TopCoder java 順列-permutation
順列や組み合わせ難しい．．．もっと経験を積まないと！import java.util.ArrayList;public class PermutationTest { public static void main(String[] arg...
TopCoder SRM295Div2,300
A very exciting Paper-Rock-Scissors tournament has just begun! In qualifications, each player must face all his opponent...
TopCoder SRM294Div2,250
You come across an apparently respectable man on the street who makes you a seemingly legitimate proposition: the opport...
TopCoder SRM293Div2,500
One Saturday evening you are playing a game of online Scrabble. Your opponent is a very good player, but this time you m...
TopCoder SRM293Siv2,250
You have a fish aquarium. You are given a int[] fishSizes, denoting the size of each fish in the aquarium. They've been ...
TopCoder SRM292Div2,250
The highway extends endlessly headed east and west. Bob the chicken walks in a sequence of straight lines. Given Bob's p...
TopCoder SRM291Div2,250
A prime number is an integer greater than 1 that has no positive divisors other than 1 and itself. The first prime numbe...
TopCoder SRM290Div2,250
Johnny wants to become a great programmer, so he practices to improve his programming skills all the time. He thinks he ...
TopCoder SRM289Div2,300
An object is placed in the xy-plane at coordinates (x,y), where x > 0 and y> 0. The object begins falling straight down ...
TopCoder SRM288Div2,250
You are working for the financial institution TopBank, and you have been tasked with writing a module that will take an ...
TopCoder java string,string配列の処理
配列を文字列に変換 Arrays.toString(st) stringの比較 st1.equals(st2) string型のリスト List<String> st = new ArrayList<String>() リストliを配列st...
TopCoder SRM287Div2,250
You will be given a String[] customerNames, containing a list of customer names extracted from a database. Your task is ...
TopCoder SRM286Div2,250
A careless worker planted several poles in a row to build a fence. They all should be the same height, but they were cut...
TopCoder SRM508Div2,250
Manao has been to a tremendous candy shop several times. He has forgotten its exact placement, but remembers some inform...
TopCoder SRM285Div2,500
You have a sentence written entirely in a single row. You would like to split it into several rows by replacing some of ...
TopCoder SRM285Div2,250
We have some baskets containing apples, and we would like to perform the following procedure in a way that maximizes the...
TopCoder アルゴリズム 最大最小
▶Arrays.sort(a)を使う方法int[] a={2,23,3,5,1,4,8,20,-1};System.out.println(Arrays.toString(a));Arrays.sort(a);System.out.prin...
TopCoder アルゴリズム 組み合わせ
①重複を認める３組を選ぶ。（重複する組み合わせ）ex.▶1,1,1▶1,1,2▶1,1,3▶1,1,5▶1,1,10▶1,2,1▶1,2,2▶1,2,3▶1,2,5▶1,2,10▶1,3,1▶1,3,2▶1,3,3▶1,3,5▶1,3,10...