Merge branch 'develop'

simple-algorithms/count-bits/build.gradle → simple-algorithms/big-o/build.gradle

@@ -2,10 +2,10 @@ plugins {
     id 'java'
 }
 
-def junitJupiterVersion = '5.7.0'
+def junitJupiterVersion = '5.10.2'
 
-group 'com.josdem.kata'
-version '1.0-SNAPSHOT'
+group = 'com.josdem.algorithms'
+version = '1.0.0-SNAPSHOT'
 
 repositories {
     mavenCentral()

simple-algorithms/count-bits/gradle/wrapper/gradle-wrapper.properties → simple-algorithms/big-o/gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,6 @@
+#Wed Apr 10 06:34:02 EDT 2024
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.4.2-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.7-bin.zip
 zipStoreBase=GRADLE_USER_HOME
 zipStorePath=wrapper/dists

simple-algorithms/big-o/gradlew.bat

@@ -0,0 +1,89 @@
+@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 Resolve any "." and ".." in APP_HOME to make it shorter.
+for %%i in ("%APP_HOME%") do set APP_HOME=%%~fi
+
+@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 execute
+
+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 execute
+
+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
+
+: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 %*
+
+: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

simple-algorithms/big-o/settings.gradle

@@ -0,0 +1,2 @@
+rootProject.name = 'big-o'
+

simple-algorithms/big-o/src/main/java/com/josdem/algorithms/ConstantTimePrinter.java

@@ -0,0 +1,14 @@
+package com.josdem.algorithms;
+
+import java.util.logging.Logger;
+
+/*  Type: Constant Time Algorithms – O(1)
+    Description: Fixed amount of time regardless of n value
+ */
+public class ConstantTimePrinter {
+    private final Logger log = Logger.getLogger(ConstantTimePrinter.class.getName());
+    public int print(int number) {
+        log.info("Number: " + number);
+        return number;
+    }
+}

simple-algorithms/big-o/src/test/java/com/josdem/algorithms/ConstantTimeTest.java

@@ -0,0 +1,17 @@
+package com.josdem.algorithms;
+
+import org.junit.jupiter.api.DisplayName;
+import org.junit.jupiter.api.Test;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+class ConstantTimeTest {
+
+    private final ConstantTimePrinter constantTimePrinter = new ConstantTimePrinter();
+
+    @Test
+    @DisplayName("should print a number")
+    void shouldPrintNumber(){
+        assertEquals(1000, constantTimePrinter.print(1000));
+    }
+}