Sudhanshu_Java

.gitignore

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+**.DS_Store
+target

Biggest3

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+#include <stdio.h>
+void big3() {
+    double n1, n2, n3;
+    printf("Enter three different numbers: ");
+    scanf("%lf %lf %lf", &n1, &n2, &n3);
+
+    // if n1 is greater than both n2 and n3, n1 is the largest
+    if (n1 >= n2 && n1 >= n3)
+        printf("%.2f is the largest number.", n1);
+
+    // if n2 is greater than both n1 and n3, n2 is the largest
+    if (n2 >= n1 && n2 >= n3)
+        printf("%.2f is the largest number.", n2);
+
+    // if n3 is greater than both n1 and n2, n3 is the largest
+    if (n3 >= n1 && n3 >= n2)
+        printf("%.2f is the largest number.", n3);
+
+    //return 0;
+}

Fact_n

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+#include <stdio.h>
+void fact() {
+    int n, i;
+    unsigned long long fact = 1;
+    printf("\n\nEnter an integer: ");
+    scanf("%d", &n);
+
+    // shows error if the user enters a negative integer
+    if (n < 0)
+        printf("Error! Factorial of a negative number doesn't exist.");
+    else {
+        for (i = 1; i <= n; ++i) {
+            fact *= i;
+        }
+        printf("Factorial of %d = %llu\n", n, fact);
+    }
+
+    //return 0;
+}

Main

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+#include <stdio.h>
+void main() {
+	big3();
+	fact();
+}

Make

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+ABC.exe:main.o biggest3.o factorial.o
+	gcc -o ABC.exe main.o biggest3.o factorial.o
+main.o:main.c
+	gcc -c main.c
+biggest3.o:biggest3.c
+	gcc -c biggest3.c
+factorial.o:factorial.c
+	gcc -c factorial.c

Procfile

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+web: java $JAVA_OPTS -jar target/dependency/webapp-runner.jar --port $PORT target/*.war

README.md

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-# JavaRepo
+# java-tomcat-maven-example
+
+This is an example ready-to-deploy java web application built for Tomcat using Maven and webapp-runner.
+
+## Running Locally
+
+(need maven and java installed)
+
+```
+mvn package
+java -jar target/dependency/webapp-runner.jar target/*.war
+```
+
+The application will be available on `http://localhost:8080`.
+
+## How This Was Built
+
+1. Generate the project using a Maven archetype:
+
+   ```
+   mvn archetype:generate -DarchetypeArtifactId=maven-archetype-webapp
+   ```
+
+2. Add the webapp-runner plugin into the `pom.xml`:
+
+   ```
+   <build>
+     <!-- ... -->
+     <plugins>
+       <!-- ... -->
+       <plugin>
+         <groupId>org.apache.maven.plugins</groupId>
+         <artifactId>maven-dependency-plugin</artifactId>
+         <version>2.3</version>
+         <executions>
+           <execution>
+             <phase>package</phase>
+             <goals><goal>copy</goal></goals>
+             <configuration>
+               <artifactItems>
+                 <artifactItem>
+                   <groupId>com.github.jsimone</groupId>
+                   <artifactId>webapp-runner</artifactId>
+                   <version>8.5.11.3</version>
+                   <destFileName>webapp-runner.jar</destFileName>
+                 </artifactItem>
+               </artifactItems>
+             </configuration>
+           </execution>
+         </executions>
+       </plugin>
+     </plugins>
+   </build>
+   ```

pom.xml

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+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+  xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
+  <modelVersion>4.0.0</modelVersion>
+  <groupId>com.example</groupId>
+  <artifactId>java-tomcat-maven-example</artifactId>
+  <packaging>war</packaging>
+  <version>1.0-SNAPSHOT</version>
+  <name>hello Maven Webapp</name>
+  <url>http://maven.apache.org</url>
+  <dependencies>
+    <dependency>
+      <groupId>junit</groupId>
+      <artifactId>junit</artifactId>
+      <version>3.8.1</version>
+      <scope>test</scope>
+    </dependency>
+  </dependencies>
+  <build>
+    <finalName>java-tomcat-maven-example</finalName>
+    <plugins>
+      <plugin>
+        <groupId>org.apache.maven.plugins</groupId>
+        <artifactId>maven-dependency-plugin</artifactId>
+        <version>2.3</version>
+        <executions>
+          <execution>
+            <phase>package</phase>
+            <goals><goal>copy</goal></goals>
+            <configuration>
+              <artifactItems>
+                <artifactItem>
+                  <groupId>com.github.jsimone</groupId>
+                  <artifactId>webapp-runner</artifactId>
+                  <version>8.5.11.3</version>
+                  <destFileName>webapp-runner.jar</destFileName>
+                </artifactItem>
+              </artifactItems>
+            </configuration>
+          </execution>
+        </executions>
+      </plugin>
+    </plugins>
+  </build>
+</project>