Обновляем регистр пакетов
apt update
Устанавливаем JDK
apt install default-jdk
package ru.geekbrains; | |
public class CalcApp { | |
private String[] tokens; | |
private int pos; | |
public CalcApp(String expr) { | |
this.tokens = expr.split(" "); | |
this.pos = 0; |
package ru.geekbrain; | |
import java.io.BufferedReader; | |
import java.io.IOException; | |
import java.io.InputStreamReader; | |
import java.io.PrintWriter; | |
import java.net.ServerSocket; | |
import java.net.Socket; | |
import java.nio.charset.StandardCharsets; | |
import java.nio.file.Files; |
<!doctype html> | |
<html lang="ru"> | |
<head> | |
<!-- Required meta tags --> | |
<meta charset="utf-8"> | |
<meta name="viewport" content="width=device-width, initial-scale=1, shrink-to-fit=no"> | |
<!-- Bootstrap CSS --> | |
<link rel="stylesheet" href="https://maxcdn.bootstrapcdn.com/bootstrap/4.0.0/css/bootstrap.min.css" integrity="sha384-Gn5384xqQ1aoWXA+058RXPxPg6fy4IWvTNh0E263XmFcJlSAwiGgFAW/dAiS6JXm" crossorigin="anonymous"> |