問題：http://code.google.com/codejam/contest/dashboard?c=433101#s=p2 import java.io.File; import java.io.PrintWriter; import java.math.BigDecimal; import java.util.ArrayList; import java.util.Collections; import java.util.List; import java…

問題：http://code.google.com/codejam/contest/dashboard?c=433101#s=p0 import java.io.File; import java.io.PrintWriter; import java.util.Scanner; public class SnapperChain { public static void main(String[] args) throws Exception { String fi…