MOOC_Java进阶_翁恺讲_第三周题
package mooc_java进阶_d3周题; /** * 没有使用HashMap */ import java.util.ArrayList; import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner in = new Scanner(System.in); String stopSymbol = "###"; int cityNumbers = 0; boolean goOn = true; ArrayList<String> citys = new ArrayList<String>(); while (goOn) { String cityOnly = in.next(); if (cityOnly.equals(stopSymbol)) { break; } else { citys.add(cityOnly); } } cityNumbers = citys.size(); int n = cityNumbers; ...
