ne mogu ponyat` pochemu vihodit za granici?
Вывод
java.lang.NullPointerException
at com.javarush.task.task08.task0812.Solution.main(Solution.java:16)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.javarush.task.common.model.execution.ExecuteService.callMainMethod(ExecuteService.java:78)
at com.javarush.task.common.model.execution.ExecuteService.execute(ExecuteService.java:102)
at com.javarush.task.app.execution.ExecutionService.execute(ExecutionService.java:110)
at com.javarush.task.app.execution.ExecutionService.main(ExecutionService.java:254)
at com.javarush.task.app.MainApplication.main(MainApplication.java:49)
package com.javarush.task.task08.task0812;
import java.io.*;
import java.util.ArrayList;
/*
Cамая длинная последовательность
*/
public class Solution {
public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));
ArrayList<Integer> list = new ArrayList<Integer>();
while (true) {
String s = reader.readLine();
if (s.isEmpty()||s==null) break;
int x = Integer.parseInt(s);
list.add(x);
}
int count = 1;
int temp = 1;
for (int i = 1; i < list.size(); i++) {
if (list.get(i - 1) == list.get(i)) {
count++;
if (count > temp) {
temp = count;
}
} else count = 1;
}
System.out.println(temp);
}
}