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back to boardRuntime error...Help please! Posted by Gregory 23 Feb 2013 13:19 import java.io.BufferedReader; import java.io.IOException; import java.io.InputStreamReader; import java.util.Scanner; public class ba9n { public static void array(String[] shop){ for(int x=0;x < shop.length;x++){ System.out.println(shop[x]); } }
public static void arrayscanner(String[] shop) throws IOException{ BufferedReader in = new BufferedReader(new InputStreamReader(System.in)); for(int x = 0;x < shop.length;x++){ shop[x] = in.readLine(); } }
public static void task(String[] shop){ int answer = 0; for(int x = 0,y = 0;x < shop.length;x++){ if(shop[x] == "-1"){ continue; } for(;y < shop.length;y++){
if (x == y){ continue; } if (shop[x].equals(shop[y]) == true){ answer++; shop[y] = "-1"; } } y = 0; } System.out.println(answer); }
public static void main(String[] args) throws IOException { Scanner in = new Scanner(System.in);
int allshops = in.nextInt(); String[] shop = new String[allshops];
arrayscanner(shop); //array(shop); task(shop); } } Re: Runtime error...Help please! Posted by Gregory 23 Feb 2013 13:29 In my compiller all worked good! |
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