Initial DSA project setup

Akash073-hub · Akash073-hub · commit 9d80b990e9ba · 2026-02-16T16:36:47.000+05:30
diff --git a/.gitattributes b/.gitattributes
@@ -0,0 +1,12 @@
+#
+# https://help.github.com/articles/dealing-with-line-endings/
+#
+# Linux start script should use lf
+/gradlew        text eol=lf
+
+# These are Windows script files and should use crlf
+*.bat           text eol=crlf
+
+# Binary files should be left untouched
+*.jar           binary
+
diff --git a/.gitignore b/.gitignore
@@ -32,3 +32,9 @@ bin/
 .idea/
 *.iml
 
+
+# Ignore Gradle project-specific cache directory
+.gradle
+
+# Ignore Gradle build output directory
+build
diff --git a/Arrays/Arraylist/Task1.java b/Arrays/Arraylist/Task1.java
@@ -8,7 +8,7 @@ static void main() {
         ArrayList<Integer> list = new ArrayList<>();
         list.add(9);
         list.add(9);
-        list.add(9);
+        list.add(2);
         list.add(9);
         list.add(9);
         int n = list.size();
diff --git a/Arrays/One_dimensional/Array_Basics/Task2.java b/Arrays/One_dimensional/Array_Basics/Task2.java
@@ -12,7 +12,3 @@ static void main() {
         System.out.print("]");
     }
 }
-package Arrays.One_dimensional.Array_Basics;
-
-public class Task2 {
-}
diff --git a/Basics/Builtin/Math_Builtin.java b/Basics/Builtin/Math_Builtin.java
@@ -1,4 +1,4 @@
-package Methods.Builtin;
+package Basics.Builtin;
 
 public class Math_Builtin {
     public static void main(String[] args) {
diff --git a/Patternprintting/stage1/Task1.class b/Patternprintting/stage1/Task1.class
diff --git a/Patternprintting/stage1/Task1.java b/Patternprintting/stage1/Task1.java
@@ -1,4 +1,4 @@
-package Patternprintting;
+package Patternprintting.stage1;
 
 import java.util.Scanner;
 
diff --git a/Patternprintting/stage1/Task2.java b/Patternprintting/stage1/Task2.java
@@ -1,4 +1,4 @@
-package Patternprintting;
+package Patternprintting.stage1;
 
 import java.util.Scanner;
 
diff --git a/Patternprintting/stage1/Task3.java b/Patternprintting/stage1/Task3.java
@@ -1,4 +1,4 @@
-package Patternprintting;
+package Patternprintting.stage1;
 
 import java.util.Scanner;
 
diff --git a/Patternprintting/stage1/Task4.java b/Patternprintting/stage1/Task4.java
@@ -1,4 +1,4 @@
-package Patternprintting;
+package Patternprintting.stage1;
 
 import java.util.Scanner;
 
diff --git a/Patternprintting/stage1/Task5.java b/Patternprintting/stage1/Task5.java
@@ -1,4 +1,4 @@
-package Patternprintting;
+package Patternprintting.stage1;
 
 import java.util.Scanner;
 
diff --git a/Patternprintting/stage1/Task6.java b/Patternprintting/stage1/Task6.java
@@ -1,4 +1,4 @@
-package Patternprintting;
+package Patternprintting.stage1;
 
 import java.util.Scanner;
 
diff --git a/Patternprintting/stage1/Task7.java b/Patternprintting/stage1/Task7.java
@@ -1,4 +1,4 @@
-package Patternprintting;
+package Patternprintting.stage1;
 
 import java.util.Scanner;
 
diff --git a/Patternprintting/stage1/Task8.java b/Patternprintting/stage1/Task8.java
@@ -1,4 +1,4 @@
-package Patternprintting;
+package Patternprintting.stage1;
 
 public class Task8 {
     public static void main(String[] args) {
diff --git a/Patternprintting/stage5/Task_7.java b/Patternprintting/stage5/Task_7.java
@@ -2,7 +2,7 @@
 
 import java.util.Scanner;
 
-public class Task8 {
+public class Task_7 {
     static void main() {
         Scanner sc = new Scanner(System.in);
         int rows = sc.nextInt();
diff --git a/SortingAlgorithams/BubbleSorting/Task1_1.java b/SortingAlgorithams/BubbleSorting/Task1_1.java
@@ -25,3 +25,18 @@ public static void main(String[] args) {
         }
     }
 }
+ // or
+// int [] arr ={1,2,3,7,5,4,6};
+//        for(int i=0;i<arr.length-1;i++){
+//            int swap = 0;
+//            for(int j = 0;j<arr.length-1-i;j++){
+//                if(arr[j]>arr[j +1]){
+//                    int temp = arr[j];
+//                    arr[j]=arr[j +1];
+//                    arr[j +1]=temp;
+//                    System.out.println(Arrays.toString(arr));
+//                    swap++;
+//                }
+//            }
+//            if(swap == 0) break;
+//        }
diff --git a/SortingAlgorithams/BubbleSorting/Task_1.java b/SortingAlgorithams/BubbleSorting/Task_1.java
@@ -1,4 +1,19 @@
 package SortingAlgorithams.BubbleSorting;
 
+import java.util.Arrays;
+
 public class Task_1 {
+    public static void main(String[] args) {
+        int [] arr ={1,2,4,3,7,5,6};
+        for(int i=0;i<arr.length-1;i++){
+            for (int j=0;j<arr.length-1-i;j++) {
+                if (arr[j] > arr[j + 1]) {
+                    int temp = arr[j];
+                    arr[j] = arr[j + 1];
+                    arr[j + 1] = temp;
+                    System.out.println(Arrays.toString(arr));
+                }
+            }
+        }
+    }
 }
diff --git a/SortingAlgorithams/Task1.java b/SortingAlgorithams/Task1.java
@@ -1,8 +1,10 @@
 package SortingAlgorithams;
 
+import java.util.Arrays;
+
 public class Task1 {
     static void main() {
-        int [] arr ={1,2,3,4,5,6,7};
+        int [] arr ={1,2,-3,4,9,5,8};
         boolean flag = true;
         for (int i=0;i<arr.length-1;i++) {
             if(arr[i] < arr[i+1] && arr[i+1] - arr[i] ==1){
@@ -17,5 +19,6 @@ static void main() {
         else{
             System.out.println("The array is not sorted");
         }
+        System.out.println(Arrays.toString(arr));
     }
 }
diff --git a/app/build.gradle.kts b/app/build.gradle.kts
@@ -0,0 +1,44 @@
+/*
+ * This file was generated by the Gradle 'init' task.
+ *
+ * This generated file contains a sample Java application project to get you started.
+ * For more details on building Java & JVM projects, please refer to https://docs.gradle.org/9.2.1/userguide/building_java_projects.html in the Gradle documentation.
+ * This project uses @Incubating APIs which are subject to change.
+ */
+
+plugins {
+    // Apply the application plugin to add support for building a CLI application in Java.
+    application
+}
+
+repositories {
+    // Use Maven Central for resolving dependencies.
+    mavenCentral()
+}
+
+dependencies {
+    // This dependency is used by the application.
+    implementation(libs.guava)
+}
+
+testing {
+    suites {
+        // Configure the built-in test suite
+        val test by getting(JvmTestSuite::class) {
+            // Use JUnit Jupiter test framework
+            useJUnitJupiter("5.12.1")
+        }
+    }
+}
+
+// Apply a specific Java toolchain to ease working on different environments.
+java {
+    toolchain {
+        languageVersion = JavaLanguageVersion.of(8)
+    }
+}
+
+application {
+    // Define the main class for the application.
+    mainClass = "org.example.App"
+}
diff --git a/app/src/main/java/org/example/App.java b/app/src/main/java/org/example/App.java
@@ -0,0 +1,14 @@
+/*
+ * This source file was generated by the Gradle 'init' task
+ */
+package org.example;
+
+public class App {
+    public String getGreeting() {
+        return "Hello World!";
+    }
+
+    public static void main(String[] args) {
+        System.out.println(new App().getGreeting());
+    }
+}
diff --git a/app/src/test/java/org/example/AppTest.java b/app/src/test/java/org/example/AppTest.java
@@ -0,0 +1,14 @@
+/*
+ * This source file was generated by the Gradle 'init' task
+ */
+package org.example;
+
+import org.junit.jupiter.api.Test;
+import static org.junit.jupiter.api.Assertions.*;
+
+class AppTest {
+    @Test void appHasAGreeting() {
+        App classUnderTest = new App();
+        assertNotNull(classUnderTest.getGreeting(), "app should have a greeting");
+    }
+}
diff --git a/gradle.properties b/gradle.properties
@@ -0,0 +1,7 @@
+# This file was generated by the Gradle 'init' task.
+# https://docs.gradle.org/current/userguide/build_environment.html#sec:gradle_configuration_properties
+
+org.gradle.configuration-cache=true
+org.gradle.parallel=true
+org.gradle.caching=true
+
diff --git a/gradle/libs.versions.toml b/gradle/libs.versions.toml
@@ -0,0 +1,8 @@
+# This file was generated by the Gradle 'init' task.
+# https://docs.gradle.org/current/userguide/platforms.html#sub::toml-dependencies-format
+
+[versions]
+guava = "33.4.6-jre"
+
+[libraries]
+guava = { module = "com.google.guava:guava", version.ref = "guava" }
diff --git a/gradle/wrapper/gradle-wrapper.jar b/gradle/wrapper/gradle-wrapper.jar
diff --git a/gradle/wrapper/gradle-wrapper.properties b/gradle/wrapper/gradle-wrapper.properties
@@ -0,0 +1,7 @@
+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.2.1-bin.zip
+networkTimeout=10000
+validateDistributionUrl=true
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists
diff --git a/gradlew b/gradlew
diff --git a/gradlew.bat b/gradlew.bat
diff --git a/settings.gradle.kts b/settings.gradle.kts

Original file line number	Diff line number	Diff line change
`@@ -12,7 +12,3 @@ static void main() {`
`12`	`12`	`System.out.print("]");`
`13`	`13`	`}`
`14`	`14`	`}`
`15`		`-package Arrays.One_dimensional.Array_Basics;`
`16`		`-`
`17`		`-public class Task2 {`
`18`		`-}`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-package Methods.Builtin;`
	`1`	`+package Basics.Builtin;`
`2`	`2`
`3`	`3`	`public class Math_Builtin {`
`4`	`4`	`public static void main(String[] args) {`
Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-package Patternprintting;`
	`1`	`+package Patternprintting.stage1;`
`2`	`2`
`3`	`3`	`import java.util.Scanner;`
`4`	`4`