├── java_y1
├── Prime.class
├── add.class
├── addc.class
├── array.class
├── student.class
├── typcast.class
├── welcome.class
├── Ntypcast.class
├── addsubImpl.class
├── comarray.class
├── ifexample.class
├── welcomec.class
├── multiDarray.class
├── studentimpl.class
├── hello.java
├── prg_1.java.txt
├── welcome.java
├── welcomec.java
├── std.java
├── typcast.java
├── stringB.java
├── addc.java
├── addsumimpl.java
├── addsubImpl.java
├── add.java
├── Ntypcast.java
├── ifexample.java
├── multipication.java
├── array.java
├── studentimpl.java
├── comarray.java
├── prime.java
├── multiDarray.java
├── nestedif.java
├── switch.java
└── switch1.java


/java_y1:
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1 | partha saradhi
2 | 


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/Prime.class:
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https://raw.githubusercontent.com/Parthasaradhi19/java_prgs/HEAD/Prime.class


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/add.class:
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https://raw.githubusercontent.com/Parthasaradhi19/java_prgs/HEAD/add.class


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/addc.class:
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https://raw.githubusercontent.com/Parthasaradhi19/java_prgs/HEAD/addc.class


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/array.class:
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https://raw.githubusercontent.com/Parthasaradhi19/java_prgs/HEAD/array.class


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/student.class:
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https://raw.githubusercontent.com/Parthasaradhi19/java_prgs/HEAD/student.class


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/typcast.class:
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https://raw.githubusercontent.com/Parthasaradhi19/java_prgs/HEAD/typcast.class


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/welcome.class:
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https://raw.githubusercontent.com/Parthasaradhi19/java_prgs/HEAD/welcome.class


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/Ntypcast.class:
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https://raw.githubusercontent.com/Parthasaradhi19/java_prgs/HEAD/Ntypcast.class


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/addsubImpl.class:
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https://raw.githubusercontent.com/Parthasaradhi19/java_prgs/HEAD/addsubImpl.class


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/comarray.class:
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https://raw.githubusercontent.com/Parthasaradhi19/java_prgs/HEAD/comarray.class


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/ifexample.class:
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https://raw.githubusercontent.com/Parthasaradhi19/java_prgs/HEAD/ifexample.class


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/welcomec.class:
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https://raw.githubusercontent.com/Parthasaradhi19/java_prgs/HEAD/welcomec.class


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/multiDarray.class:
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https://raw.githubusercontent.com/Parthasaradhi19/java_prgs/HEAD/multiDarray.class


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/studentimpl.class:
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https://raw.githubusercontent.com/Parthasaradhi19/java_prgs/HEAD/studentimpl.class


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/hello.java:
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1 | class hello
2 | {
3 | public static void main(String a[])
4 | {
5 | System.out.print("hello world");
6 | }
7 | }


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/prg_1.java.txt:
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1 | class prg_1
2 | {
3 | public static void main(String a[])
4 | {
5 | System.out.print("hello world")
6 | }
7 | }


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/welcome.java:
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1 | class welcome
2 | {
3 | public static void main(String args[])
4 | {
5 | System.out.println("hello world!");
6 | }
7 | }


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/welcomec.java:
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1 | class welcomec{
2 |       public static void main(String p[]){
3 |              System.out.println("hi there "+p[0]);
4 |     }
5 | }
6 | 


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/std.java:
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1 | class student
2 | {
3 | int id;
4 | string name;
5 | public static void main(string args[])
6 | {
7 | student std=new student();
8 | system.out.println(s1.name);
9 | 


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/typcast.java:
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1 |  class typcast{
2 |        public static void main(String [] p){
3 |             int rno=10;
4 |             double rnn=rno;
5 |             System.out.println(rno);
6 |             System.out.println(rnn);
7 | }
8 | }


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/stringB.java:
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 1 | class stringB
 2 | {
 3 | public static void main(String [] args)
 4 | {
 5 | StringBuffer sb=new StringBuffer("study");
 6 | System.out.println(sb);
 7 | sb.append("toningt");
 8 | System.out.println(sb);
 9 | }
10 | }


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/addc.java:
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 1 | class addc{
 2 |    public static void main(String p[]){
 3 |           int a =Integer.parseInt(p[0]);
 4 |           int b =Integer.parseInt(p[1]);
 5 |           System.out.println("result is :"+(a+b));
 6 | 
 7 | 
 8 | 
 9 |     }
10 | }
11 | 


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/addsumimpl.java:
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1 | import arithmeticop.*;
2 | class AddSubImpl{
3 |     public static void main(String[] args){
4 |         Addition a1=new Addition(4,3);
5 |         a1.sum();
6 |         Subtraction s1=new Subtraction(5,4);
7 |         s1.difference();
8 |     }
9 | }        


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/addsubImpl.java:
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 1 | import arithmeticop.*;
 2 | class addsubImpl{
 3 |       public static void main(String[] p){
 4 |              addition a1=new addition(4,5);
 5 |              a1.sum();
 6 |              subtraction s1=new subtraction(4,1);
 7 |              s1.sub();
 8 | } 
 9 | 
10 | }


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/add.java:
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 1 | import java.util.*;
 2 | class add{
 3 |    public static void main(String p[]){
 4 |        Scanner sc=new Scanner(System.in);
 5 |        System.out.println("enter the values of a and b :");
 6 |        int a=sc.nextInt();
 7 |        int b=sc.nextInt();
 8 |        System.out.println(a+"+"+b+ "is" +(a+b));
 9 |      }
10 | }


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/Ntypcast.java:
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 1 |  class Ntypcast{
 2 |        public static void main(String [] p){
 3 |             double marks=100.45,sub=30.30;
 4 |             int dmarks= (int)marks;
 5 |             short submarks=(short)sub;
 6 |             System.out.println(marks);
 7 |             System.out.println(dmarks);
 8 |             System.out.println(submarks);
 9 | }
10 | }


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/ifexample.java:
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 1 |  class ifexample{
 2 |        public static void main(String [] p){
 3 |               int marks =50;
 4 |                   if(marks<40){
 5 |                       System.out.println("you have failed in java lab");
 6 | }
 7 |                   else{
 8 |                       System.out.println("you have passed in java lab");
 9 | }
10 | }
11 | }


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/multipication.java:
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 1 | class Multiplication {
 2 | 
 3 |     public static void main(String[] args) {
 4 |         java.util.Scanner sc = new java.util.Scanner(System.in);
 5 |         int a = sc.nextInt();
 6 |         System.out.println("Multiplication table of " + a + ":");
 7 | 
 8 |         for (int i = 1; i <= 10; i++) {
 9 |             System.out.println(a + " * " + i + " = " + (a * i));
10 |         }
11 |     }
12 | }
13 | 


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/array.java:
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 1 | class array{
 2 |    public static void main(String p[]){
 3 |          int[] arr={1,2,3,4,5,6};
 4 |          comarray co=new comarray();
 5 |           for(int l:co.arr3){
 6 |                System.out.println(l);
 7 | }
 8 |            comarray.main(null);
 9 |         System.out.println("elements are");
10 |         for(int i=0;i<arr.length;i++)
11 | {
12 |               System.out.println(arr[i]);
13 | }
14 | }
15 | }


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/studentimpl.java:
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 1 | public class studentimpl{
 2 |        public static void main(String[] p){
 3 |           student s = new student("james","12345");
 4 |           s.display();
 5 | }
 6 | }
 7 | class student{
 8 |        String nam,rn;
 9 |        student(String name,String rno){
10 |              nam=name;
11 |              rn=rno;
12 | }
13 | public void display(){
14 |        System.out.printf("welcome %s rno is %s \n:",nam,rn);
15 | }
16 | }


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/comarray.java:
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 1 | public class comarray{
 2 |                  int[] arr3={4,7,3,9,2};
 3 |    public static void main(String p[]){
 4 |          int[] arr1={1,2,3,4,5,6};
 5 |          int[] arr2={4,7,3,8,2,5,9};
 6 |         for(int i=0;i<arr1.length;i++)
 7 | {
 8 |               for(int j=0;j<arr2.length;j++){
 9 |                        if(arr1[i]==arr2[j]){
10 |                               System.out.println(arr1[i]);
11 | }
12 | }
13 | }
14 | }
15 | }


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/prime.java:
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 1 | public class Prime{
 2 |     public static void main(String[] args) {
 3 |     java.util.Scanner sc = new java.util.Scanner(System.in);
 4 |     int n = sc.nextInt();
 5 |         if (isPrime(n))
 6 |             System.out.println("true");
 7 |         else
 8 |             System.out.println("false");
 9 |     }
10 | 
11 |     static boolean isPrime(int n) {
12 |         if (n <= 1)
13 |             return false;
14 |         for (int i = 2; i <= n / 2; i++) {
15 |             if (n % i == 0)
16 |                 return false;
17 |         }
18 |         return true;
19 |     }
20 | }
21 | 


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/multiDarray.java:
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 1 | import java.util.*;
 2 | class multiDarray{
 3 |                 public static void main(String p[]){
 4 | 
 5 |                 int marks[][]=new int[10][2];
 6 |                 Scanner sc=new Scanner(System.in);
 7 |                 System.out.println("enter roll number and marks");
 8 |                 for(int i=0;i<marks.length;i++){
 9 | 
10 |                 System.out.println("rollno");
11 |                 marks[i][0]=sc.nextInt();
12 |                 System.out.println("marks");
13 |                 marks[i][1]=sc.nextInt();
14 | }
15 |  for(int j=0;j<marks.length;j++){
16 | System.out.println("roll no"+marks[j][0]+"marks"+marks[j][1]);
17 | }
18 | }
19 | }


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/nestedif.java:
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 1 | import java.util.*;
 2 | 
 3 | class Nestedif{
 4 |       public static void main(String p[]){
 5 |           Scanner sc=new Scanner(System.in);
 6 |           System.out.println("enter your fav iconic character:");
 7 |           String act=sc.nextLine();
 8 |           if(act.equals("Iron Man")){
 9 |           System.out.println("Great choise");
10 |           System.out.println("enter "+act+"real name");
11 |           String reall=sc.nextline();
12 |           if(reall.equalsIgnoreCase("Tony Stark")){
13 |                 system.out.println("cool actor");
14 | 
15 | }
16 | }
17 | else{
18 |       system.out.println(act);
19 | }
20 | sc.Close();
21 | }
22 | }
23 | 
24 | 


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/switch.java:
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 1 | import java.util.*;
 2 | class switch{
 3 | public static void main(String p[]){
 4 | int a=10,b=19;
 5 | Scanner sc =new scanner(System.in);
 6 | System.out.println("***ARITHETIC OPERATIONS***");
 7 | System.out.println("1.Add");
 8 | System.out.println("2.Sub");
 9 | System.out.println("3.Mul");
10 | System.out.println("4.Div");
11 | System.out.println("enter your choise");
12 | int ch=sc.nextInt();
13 | Switch(ch){
14 | 
15 | case 1->System.out.println("Addition resultis"+(a+b));
16 | case 2->System.out.println("Subtraction resultis"+(a-b));
17 | case 3->System.out.println("Muiltiplication resultis"+(a*b));
18 | case 4->System.out.println("Division resultis"+(a/b));
19 | default->System.out.println("give proper option");
20 | }
21 | sc.close();
22 | }
23 | }


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/switch1.java:
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 1 | import java.util.*;
 2 | class switch1{
 3 | public static void main(String p[]){
 4 | int a=10,b=19;
 5 | Scanner sc =new scanner(System.in);
 6 | System.out.println("***ARITHETIC OPERATIONS***");
 7 | System.out.println("1.Add");
 8 | System.out.println("2.Sub");
 9 | System.out.println("3.Mul");
10 | System.out.println("4.Div");
11 | System.out.println("enter your choise");
12 | int ch=sc.nextInt();
13 | Switch(ch){
14 | case 1-> System.out.println("Addition resultis"+(a+b));
15 | case 2-> System.out.println("Subtraction resultis"+(a-b));
16 | case 3-> System.out.println("Muiltiplication resultis"+(a*b));
17 | case 4-> System.out.println("Division resultis"+(a/b));
18 | default-> System.out.println("give proper option");
19 | }
20 | sc.close();
21 | }
22 | }


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