OJ Board

plz someone help me!! t.t

idk what its happening with the mine... someone can tell me a cases?

can u tell me ur considerations for this problem?

I dont know what is the problem, I am doing everything rigth... pls someone help me :(


import java.io.*;
import java.util.*;

class Main
{
static String ReadLn (int maxLg) // utility function to read from stdin
{
byte lin[] = new byte [maxLg];
int lg = 0, car = -1;
String line = "";

try ...