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長いからいつか書き直す. 問題:http://codeforces.com/contest/12/problem/C import java.util.ArrayList; import java.util.Collections; import java.util.HashMap; import java.util.List; import java.util.Map; import java.util.Scanner; public cla…
問題:http://codeforces.com/contest/12/problem/B import java.util.Arrays; import java.util.Scanner; public class B_CorrectSolution { public static void main(String[] args) { Scanner scan = new Scanner(System.in); char[] cs = scan.nextLine(…
問題:http://codeforces.com/contest/12/problem/A import java.util.Scanner; public class A_SuperAgent { public static void main(String[] args) { Scanner scan = new Scanner(System.in); String line = scan.nextLine()+scan.nextLine()+scan.next(…