diff --git a/homeworks/HW2/.gitignore b/homeworks/HW2/.gitignore
index e69de29bb2..fdd31a8416 100644
--- a/homeworks/HW2/.gitignore
+++ b/homeworks/HW2/.gitignore
@@ -0,0 +1,4 @@
+.gradle
+.iml
+build
+out/
diff --git a/homeworks/HW2/BullsAndCows.iml b/homeworks/HW2/BullsAndCows.iml
new file mode 100644
index 0000000000..c90834f2d6
--- /dev/null
+++ b/homeworks/HW2/BullsAndCows.iml
@@ -0,0 +1,11 @@
+
+
+
+
+
+
+
+
+
+
+
\ No newline at end of file
diff --git a/homeworks/HW2/build.gradle b/homeworks/HW2/build.gradle
new file mode 100644
index 0000000000..8ab76d39a9
--- /dev/null
+++ b/homeworks/HW2/build.gradle
@@ -0,0 +1,42 @@
+/*
+ * This file was generated by the Gradle 'init' task.
+ *
+ * This generated file contains a sample Java project to get you started.
+ * For more details take a look at the Java Quickstart chapter in the Gradle
+ * User Manual available at https://docs.gradle.org/5.5.1/userguide/tutorial_java_projects.html
+ */
+
+plugins {
+ // Apply the java plugin to add support for Java
+ id 'java'
+
+ // Apply the application plugin to add support for building a CLI application
+ id 'application'
+}
+
+repositories {
+ // Use jcenter for resolving dependencies.
+ // You can declare any Maven/Ivy/file repository here.
+ jcenter()
+}
+
+dependencies {
+ // This dependency is used by the application.
+ implementation 'com.google.guava:guava:27.1-jre'
+
+ // Use JUnit Jupiter API for testing.
+ testImplementation 'org.junit.jupiter:junit-jupiter-api:5.4.2'
+
+ // Use JUnit Jupiter Engine for testing.
+ testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:5.4.2'
+}
+
+application {
+ // Define the main class for the application
+ mainClassName = 'BullAndCows.App'
+}
+
+test {
+ // Use junit platform for unit tests
+ useJUnitPlatform()
+}
diff --git a/homeworks/HW2/gradle/wrapper/gradle-wrapper.jar b/homeworks/HW2/gradle/wrapper/gradle-wrapper.jar
new file mode 100644
index 0000000000..5c2d1cf016
Binary files /dev/null and b/homeworks/HW2/gradle/wrapper/gradle-wrapper.jar differ
diff --git a/homeworks/HW2/gradle/wrapper/gradle-wrapper.properties b/homeworks/HW2/gradle/wrapper/gradle-wrapper.properties
new file mode 100644
index 0000000000..4b7e1f3d38
--- /dev/null
+++ b/homeworks/HW2/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,5 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-5.5.1-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/homeworks/HW2/gradlew b/homeworks/HW2/gradlew
new file mode 100644
index 0000000000..8e25e6c19d
--- /dev/null
+++ b/homeworks/HW2/gradlew
@@ -0,0 +1,188 @@
+#!/usr/bin/env sh
+
+#
+# Copyright 2015 the original author or authors.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+# https://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+#
+
+##############################################################################
+##
+## Gradle start up script for UN*X
+##
+##############################################################################
+
+# Attempt to set APP_HOME
+# Resolve links: $0 may be a link
+PRG="$0"
+# Need this for relative symlinks.
+while [ -h "$PRG" ] ; do
+ ls=`ls -ld "$PRG"`
+ link=`expr "$ls" : '.*-> \(.*\)$'`
+ if expr "$link" : '/.*' > /dev/null; then
+ PRG="$link"
+ else
+ PRG=`dirname "$PRG"`"/$link"
+ fi
+done
+SAVED="`pwd`"
+cd "`dirname \"$PRG\"`/" >/dev/null
+APP_HOME="`pwd -P`"
+cd "$SAVED" >/dev/null
+
+APP_NAME="Gradle"
+APP_BASE_NAME=`basename "$0"`
+
+# Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+DEFAULT_JVM_OPTS='"-Xmx64m" "-Xms64m"'
+
+# Use the maximum available, or set MAX_FD != -1 to use that value.
+MAX_FD="maximum"
+
+warn () {
+ echo "$*"
+}
+
+die () {
+ echo
+ echo "$*"
+ echo
+ exit 1
+}
+
+# OS specific support (must be 'true' or 'false').
+cygwin=false
+msys=false
+darwin=false
+nonstop=false
+case "`uname`" in
+ CYGWIN* )
+ cygwin=true
+ ;;
+ Darwin* )
+ darwin=true
+ ;;
+ MINGW* )
+ msys=true
+ ;;
+ NONSTOP* )
+ nonstop=true
+ ;;
+esac
+
+CLASSPATH=$APP_HOME/gradle/wrapper/gradle-wrapper.jar
+
+# Determine the Java command to use to start the JVM.
+if [ -n "$JAVA_HOME" ] ; then
+ if [ -x "$JAVA_HOME/jre/sh/java" ] ; then
+ # IBM's JDK on AIX uses strange locations for the executables
+ JAVACMD="$JAVA_HOME/jre/sh/java"
+ else
+ JAVACMD="$JAVA_HOME/bin/java"
+ fi
+ if [ ! -x "$JAVACMD" ] ; then
+ die "ERROR: JAVA_HOME is set to an invalid directory: $JAVA_HOME
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+ fi
+else
+ JAVACMD="java"
+ which java >/dev/null 2>&1 || die "ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+
+Please set the JAVA_HOME variable in your environment to match the
+location of your Java installation."
+fi
+
+# Increase the maximum file descriptors if we can.
+if [ "$cygwin" = "false" -a "$darwin" = "false" -a "$nonstop" = "false" ] ; then
+ MAX_FD_LIMIT=`ulimit -H -n`
+ if [ $? -eq 0 ] ; then
+ if [ "$MAX_FD" = "maximum" -o "$MAX_FD" = "max" ] ; then
+ MAX_FD="$MAX_FD_LIMIT"
+ fi
+ ulimit -n $MAX_FD
+ if [ $? -ne 0 ] ; then
+ warn "Could not set maximum file descriptor limit: $MAX_FD"
+ fi
+ else
+ warn "Could not query maximum file descriptor limit: $MAX_FD_LIMIT"
+ fi
+fi
+
+# For Darwin, add options to specify how the application appears in the dock
+if $darwin; then
+ GRADLE_OPTS="$GRADLE_OPTS \"-Xdock:name=$APP_NAME\" \"-Xdock:icon=$APP_HOME/media/gradle.icns\""
+fi
+
+# For Cygwin, switch paths to Windows format before running java
+if $cygwin ; then
+ APP_HOME=`cygpath --path --mixed "$APP_HOME"`
+ CLASSPATH=`cygpath --path --mixed "$CLASSPATH"`
+ JAVACMD=`cygpath --unix "$JAVACMD"`
+
+ # We build the pattern for arguments to be converted via cygpath
+ ROOTDIRSRAW=`find -L / -maxdepth 1 -mindepth 1 -type d 2>/dev/null`
+ SEP=""
+ for dir in $ROOTDIRSRAW ; do
+ ROOTDIRS="$ROOTDIRS$SEP$dir"
+ SEP="|"
+ done
+ OURCYGPATTERN="(^($ROOTDIRS))"
+ # Add a user-defined pattern to the cygpath arguments
+ if [ "$GRADLE_CYGPATTERN" != "" ] ; then
+ OURCYGPATTERN="$OURCYGPATTERN|($GRADLE_CYGPATTERN)"
+ fi
+ # Now convert the arguments - kludge to limit ourselves to /bin/sh
+ i=0
+ for arg in "$@" ; do
+ CHECK=`echo "$arg"|egrep -c "$OURCYGPATTERN" -`
+ CHECK2=`echo "$arg"|egrep -c "^-"` ### Determine if an option
+
+ if [ $CHECK -ne 0 ] && [ $CHECK2 -eq 0 ] ; then ### Added a condition
+ eval `echo args$i`=`cygpath --path --ignore --mixed "$arg"`
+ else
+ eval `echo args$i`="\"$arg\""
+ fi
+ i=$((i+1))
+ done
+ case $i in
+ (0) set -- ;;
+ (1) set -- "$args0" ;;
+ (2) set -- "$args0" "$args1" ;;
+ (3) set -- "$args0" "$args1" "$args2" ;;
+ (4) set -- "$args0" "$args1" "$args2" "$args3" ;;
+ (5) set -- "$args0" "$args1" "$args2" "$args3" "$args4" ;;
+ (6) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" ;;
+ (7) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" ;;
+ (8) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" ;;
+ (9) set -- "$args0" "$args1" "$args2" "$args3" "$args4" "$args5" "$args6" "$args7" "$args8" ;;
+ esac
+fi
+
+# Escape application args
+save () {
+ for i do printf %s\\n "$i" | sed "s/'/'\\\\''/g;1s/^/'/;\$s/\$/' \\\\/" ; done
+ echo " "
+}
+APP_ARGS=$(save "$@")
+
+# Collect all arguments for the java command, following the shell quoting and substitution rules
+eval set -- $DEFAULT_JVM_OPTS $JAVA_OPTS $GRADLE_OPTS "\"-Dorg.gradle.appname=$APP_BASE_NAME\"" -classpath "\"$CLASSPATH\"" org.gradle.wrapper.GradleWrapperMain "$APP_ARGS"
+
+# by default we should be in the correct project dir, but when run from Finder on Mac, the cwd is wrong
+if [ "$(uname)" = "Darwin" ] && [ "$HOME" = "$PWD" ]; then
+ cd "$(dirname "$0")"
+fi
+
+exec "$JAVACMD" "$@"
diff --git a/homeworks/HW2/gradlew.bat b/homeworks/HW2/gradlew.bat
new file mode 100644
index 0000000000..9618d8d960
--- /dev/null
+++ b/homeworks/HW2/gradlew.bat
@@ -0,0 +1,100 @@
+@rem
+@rem Copyright 2015 the original author or authors.
+@rem
+@rem Licensed under the Apache License, Version 2.0 (the "License");
+@rem you may not use this file except in compliance with the License.
+@rem You may obtain a copy of the License at
+@rem
+@rem https://www.apache.org/licenses/LICENSE-2.0
+@rem
+@rem Unless required by applicable law or agreed to in writing, software
+@rem distributed under the License is distributed on an "AS IS" BASIS,
+@rem WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+@rem See the License for the specific language governing permissions and
+@rem limitations under the License.
+@rem
+
+@if "%DEBUG%" == "" @echo off
+@rem ##########################################################################
+@rem
+@rem Gradle startup script for Windows
+@rem
+@rem ##########################################################################
+
+@rem Set local scope for the variables with windows NT shell
+if "%OS%"=="Windows_NT" setlocal
+
+set DIRNAME=%~dp0
+if "%DIRNAME%" == "" set DIRNAME=.
+set APP_BASE_NAME=%~n0
+set APP_HOME=%DIRNAME%
+
+@rem Add default JVM options here. You can also use JAVA_OPTS and GRADLE_OPTS to pass JVM options to this script.
+set DEFAULT_JVM_OPTS="-Xmx64m" "-Xms64m"
+
+@rem Find java.exe
+if defined JAVA_HOME goto findJavaFromJavaHome
+
+set JAVA_EXE=java.exe
+%JAVA_EXE% -version >NUL 2>&1
+if "%ERRORLEVEL%" == "0" goto init
+
+echo.
+echo ERROR: JAVA_HOME is not set and no 'java' command could be found in your PATH.
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:findJavaFromJavaHome
+set JAVA_HOME=%JAVA_HOME:"=%
+set JAVA_EXE=%JAVA_HOME%/bin/java.exe
+
+if exist "%JAVA_EXE%" goto init
+
+echo.
+echo ERROR: JAVA_HOME is set to an invalid directory: %JAVA_HOME%
+echo.
+echo Please set the JAVA_HOME variable in your environment to match the
+echo location of your Java installation.
+
+goto fail
+
+:init
+@rem Get command-line arguments, handling Windows variants
+
+if not "%OS%" == "Windows_NT" goto win9xME_args
+
+:win9xME_args
+@rem Slurp the command line arguments.
+set CMD_LINE_ARGS=
+set _SKIP=2
+
+:win9xME_args_slurp
+if "x%~1" == "x" goto execute
+
+set CMD_LINE_ARGS=%*
+
+:execute
+@rem Setup the command line
+
+set CLASSPATH=%APP_HOME%\gradle\wrapper\gradle-wrapper.jar
+
+@rem Execute Gradle
+"%JAVA_EXE%" %DEFAULT_JVM_OPTS% %JAVA_OPTS% %GRADLE_OPTS% "-Dorg.gradle.appname=%APP_BASE_NAME%" -classpath "%CLASSPATH%" org.gradle.wrapper.GradleWrapperMain %CMD_LINE_ARGS%
+
+:end
+@rem End local scope for the variables with windows NT shell
+if "%ERRORLEVEL%"=="0" goto mainEnd
+
+:fail
+rem Set variable GRADLE_EXIT_CONSOLE if you need the _script_ return code instead of
+rem the _cmd.exe /c_ return code!
+if not "" == "%GRADLE_EXIT_CONSOLE%" exit 1
+exit /b 1
+
+:mainEnd
+if "%OS%"=="Windows_NT" endlocal
+
+:omega
diff --git a/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Bull.class b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Bull.class
new file mode 100644
index 0000000000..f9421235c3
Binary files /dev/null and b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Bull.class differ
diff --git a/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/BullsAndCows.class b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/BullsAndCows.class
new file mode 100644
index 0000000000..e29264660e
Binary files /dev/null and b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/BullsAndCows.class differ
diff --git a/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/CorrectInput.class b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/CorrectInput.class
new file mode 100644
index 0000000000..ed8dcf7948
Binary files /dev/null and b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/CorrectInput.class differ
diff --git a/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Cow.class b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Cow.class
new file mode 100644
index 0000000000..b76e2d8201
Binary files /dev/null and b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Cow.class differ
diff --git a/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Game.class b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Game.class
new file mode 100644
index 0000000000..5aea548dea
Binary files /dev/null and b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Game.class differ
diff --git a/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/GameOver.class b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/GameOver.class
new file mode 100644
index 0000000000..0a3e47d9d6
Binary files /dev/null and b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/GameOver.class differ
diff --git a/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Input.class b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Input.class
new file mode 100644
index 0000000000..1ea99e0a8c
Binary files /dev/null and b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Input.class differ
diff --git a/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Replay.class b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Replay.class
new file mode 100644
index 0000000000..ffa45450b9
Binary files /dev/null and b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Replay.class differ
diff --git a/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Winner.class b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Winner.class
new file mode 100644
index 0000000000..c286a7d811
Binary files /dev/null and b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Winner.class differ
diff --git a/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Word.class b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Word.class
new file mode 100644
index 0000000000..edf8394abc
Binary files /dev/null and b/homeworks/HW2/out/production/BullsAndCows/main/java/ru/atom/Word.class differ
diff --git a/homeworks/HW2/settings.gradle b/homeworks/HW2/settings.gradle
new file mode 100644
index 0000000000..ee19f21b0a
--- /dev/null
+++ b/homeworks/HW2/settings.gradle
@@ -0,0 +1,10 @@
+/*
+ * This file was generated by the Gradle 'init' task.
+ *
+ * The settings file is used to specify which projects to include in your build.
+ *
+ * Detailed information about configuring a multi-project build in Gradle can be found
+ * in the user manual at https://docs.gradle.org/5.5.1/userguide/multi_project_builds.html
+ */
+
+rootProject.name = 'BullAndCows'
diff --git a/homeworks/HW2/src/main/java/ru/atom/Bull.java b/homeworks/HW2/src/main/java/ru/atom/Bull.java
new file mode 100644
index 0000000000..18e37bbaf1
--- /dev/null
+++ b/homeworks/HW2/src/main/java/ru/atom/Bull.java
@@ -0,0 +1,18 @@
+package main.java.ru.atom;
+
+import java.util.ArrayList;
+
+public class Bull {
+ private int bull=0;
+ public void count(ArrayList in,ArrayList word) {
+ for (int i = 0; i < word.size(); i++) {
+ if (word.get(i).equals(in.get(i))) {
+ bull++;
+ }
+ }
+ }
+
+ public int getBull() {
+ return bull;
+ }
+}
diff --git a/homeworks/HW2/src/main/java/ru/atom/BullsAndCows.java b/homeworks/HW2/src/main/java/ru/atom/BullsAndCows.java
new file mode 100644
index 0000000000..d97ba1161e
--- /dev/null
+++ b/homeworks/HW2/src/main/java/ru/atom/BullsAndCows.java
@@ -0,0 +1,12 @@
+package main.java.ru.atom;
+
+public class BullsAndCows {
+ public static void main(String[] args) {
+ String exit = "y";
+ while ("y".equals(exit)) {
+ Game game = new Game();
+ game.game();
+ exit=Replay.replay();
+ }
+ }
+}
diff --git a/homeworks/HW2/src/main/java/ru/atom/CorrectInput.java b/homeworks/HW2/src/main/java/ru/atom/CorrectInput.java
new file mode 100644
index 0000000000..d05414994a
--- /dev/null
+++ b/homeworks/HW2/src/main/java/ru/atom/CorrectInput.java
@@ -0,0 +1,20 @@
+package main.java.ru.atom;
+
+import java.util.ArrayList;
+import java.util.stream.Collectors;
+
+public class CorrectInput {
+ public ArrayList correctInput(int size) {
+ int length=0;
+ ArrayList in;
+ do {
+ System.out.println("Input " + size + "letter word");
+ in=new ArrayList(Input.in().chars()
+ .mapToObj(e -> (char) e)
+ .collect(Collectors.toList()));
+ length = in.size();
+ }
+ while (size != length );
+ return in;
+ }
+}
diff --git a/homeworks/HW2/src/main/java/ru/atom/Cow.java b/homeworks/HW2/src/main/java/ru/atom/Cow.java
new file mode 100644
index 0000000000..bb4f8679ec
--- /dev/null
+++ b/homeworks/HW2/src/main/java/ru/atom/Cow.java
@@ -0,0 +1,19 @@
+package main.java.ru.atom;
+
+import java.util.ArrayList;
+
+public class Cow {
+ private int cow=0;
+ public void count(ArrayList in, ArrayList word) {
+ for (char o : word) {
+ if (in.contains(o)) {
+ cow++;
+ in.set(in.indexOf(o), ' ');
+ }
+ }
+ }
+
+ public int getCow() {
+ return cow;
+ }
+}
\ No newline at end of file
diff --git a/homeworks/HW2/src/main/java/ru/atom/Game.java b/homeworks/HW2/src/main/java/ru/atom/Game.java
new file mode 100644
index 0000000000..b47ef4fe89
--- /dev/null
+++ b/homeworks/HW2/src/main/java/ru/atom/Game.java
@@ -0,0 +1,34 @@
+package main.java.ru.atom;
+
+import java.util.ArrayList;
+import java.util.stream.Collectors;
+
+public class Game {
+ public void game() {
+ ArrayList word = new ArrayList(Word.cowsAndBulls().chars()
+ .mapToObj(e -> (char) e)
+ .collect(Collectors.toList()));
+
+ for (int chance=10; chance > 0; chance--) {
+ System.out.println("You have " + chance + "chance:");
+
+ CorrectInput correctInput = new CorrectInput();
+ ArrayList in = correctInput.correctInput(word.size());
+
+ Bull bull = new Bull();
+ bull.count(in, word);
+
+ if (bull.getBull()==word.size()) {
+ System.out.println("You win");
+ break;
+ }
+
+ Cow cow = new Cow();
+ cow.count(in, word);
+
+ System.out.println("bulls:" + bull.getBull() + "cows:" + cow.getCow());
+
+ GameOver.gameOver(word, chance);
+ }
+ }
+}
diff --git a/homeworks/HW2/src/main/java/ru/atom/GameOver.java b/homeworks/HW2/src/main/java/ru/atom/GameOver.java
new file mode 100644
index 0000000000..001e604f48
--- /dev/null
+++ b/homeworks/HW2/src/main/java/ru/atom/GameOver.java
@@ -0,0 +1,14 @@
+package main.java.ru.atom;
+
+import java.util.ArrayList;
+
+public class GameOver {
+ public static void gameOver(ArrayList word,int chance) {
+ if (chance == 1) {
+ System.out.println("Game over");
+ System.out.print("Answer:");
+ word.forEach(o -> System.out.print(o));
+ System.out.println("");
+ }
+ }
+}
diff --git a/homeworks/HW2/src/main/java/ru/atom/Input.java b/homeworks/HW2/src/main/java/ru/atom/Input.java
new file mode 100644
index 0000000000..2be61ec8cd
--- /dev/null
+++ b/homeworks/HW2/src/main/java/ru/atom/Input.java
@@ -0,0 +1,10 @@
+package main.java.ru.atom;
+
+import java.util.Scanner;
+
+public class Input {
+ public static String in(){
+ Scanner out = new Scanner(System.in);
+ return out.next();
+ }
+}
\ No newline at end of file
diff --git a/homeworks/HW2/src/main/java/ru/atom/Replay.java b/homeworks/HW2/src/main/java/ru/atom/Replay.java
new file mode 100644
index 0000000000..77566812cd
--- /dev/null
+++ b/homeworks/HW2/src/main/java/ru/atom/Replay.java
@@ -0,0 +1,15 @@
+package main.java.ru.atom;
+
+public class Replay {
+ public static String replay () {
+ String exit="y";
+ int i = 0;
+ while (i == 0) {
+ System.out.println("do you want replay? y/n");
+ exit = Input.in();
+ if (exit.equals("y") || exit.equals("n"))
+ i++;
+ }
+ return exit;
+ }
+}
diff --git a/homeworks/HW2/src/main/java/ru/atom/Word.java b/homeworks/HW2/src/main/java/ru/atom/Word.java
new file mode 100644
index 0000000000..6d71b0eb2b
--- /dev/null
+++ b/homeworks/HW2/src/main/java/ru/atom/Word.java
@@ -0,0 +1,21 @@
+package main.java.ru.atom;
+
+import java.io.*;
+import java.nio.file.Files;
+import java.nio.file.Paths;
+import java.util.stream.Stream;
+
+public class Word {
+
+ private static File file = new File("dictionary.txt");
+
+ public static String cowsAndBulls() {
+ String out="";
+ try(Stream streamFromFiles = Files.lines(Paths.get("dictionary.txt"))) {
+ out=streamFromFiles.skip((int) (Math.random() * 52976)).findFirst().get();
+ } catch (IOException e) {
+ e.printStackTrace();
+ }
+ return out;
+ }
+}
\ No newline at end of file
diff --git a/homeworks/HW2/src/test/java/BullAndCows/AppTest.java b/homeworks/HW2/src/test/java/BullAndCows/AppTest.java
new file mode 100644
index 0000000000..8b13789179
--- /dev/null
+++ b/homeworks/HW2/src/test/java/BullAndCows/AppTest.java
@@ -0,0 +1 @@
+