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Mini Project Java Hands-On Solutions

 Mini Project Java Hands-On Solutions



The main agenda of this solution is those who are unable to do this course due to facing some issues, a little bit of lack of knowledge on these hands-on questions. Try to understand these codes and solve your hands-On Problems. (Not encourage copy and paste these solutions).

The Course Id: -  63716

1. Strings in Java





import java.io.BufferedReader;
import java.io.IOException;
import java.io.InputStreamReader;

public class Solution{
    
    public static int charSearch(String str,char ch){
        //complete the code
        char[] array = str.toCharArray();
        int count = 0;
        for(int i=0;i<str.length();i++){
            if(array[i] == ch){
                count++;
            }
        }
        return count;
    }

public static void main(String[] args) throws IOException {
BufferedReader reader = new BufferedReader(new InputStreamReader(System.in));

String str = reader.readLine();
char ch = (char)reader.read();
System.out.println(charSearch(str,ch));

}
}

2. Arrays in Java





import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {
    public static void main(String args[] ) throws Exception {
        /* Enter your code here. Read input from STDIN. Print output to STDOUT */
        Scanner scanner = new Scanner(System.in);
        char[] ch = {'0','1','2','3','4','5','6','7','8','9'};
        int a = scanner.nextInt();
        String str = Integer.toString(a);
        int count = 0;
        for(int i=0;i<ch.length;i++){
            for(int j=0;j<str.length();j++){
                if(str.charAt(j) == ch[i])
                count++;
            }
        if(count>0){
            System.out.println(ch[i]+": "+count);
            count = 0;
        }
        }
        
    }
}

3. Collections in Java:- 




import java.io.*;
import java.util.*;
import java.text.*;
import java.math.*;
import java.util.regex.*;

public class Solution {
    public static void main(String args[] ) throws Exception {
        /* Enter your code here. Read input from STDIN. Print output to STDOUT */
        Scanner scanner = new Scanner(System.in);
        HashMap<Integer,String> hash = new HashMap<>();
        int n = scanner.nextInt(); 
        scanner.nextLine();
        while(n>0){
            String str =scanner.nextLine();
            String s[] = str.split(" ");
            hash.put(Integer.parseInt(s[0]), s[1]);
            n--;
        }
        int k = scanner.nextInt();
        if(hash.containsKey(k)){
            System.out.println(hash.get(k));
        }
        else{
            System.out.println("-1");
        }
    }
}



Thank You
Mini Project Java Hands-On Solutions Mini Project Java Hands-On Solutions Reviewed by TECH UPDATE on April 26, 2021 Rating: 5

50 comments:

  1. THANNKKKK YOUUUUUUUUUUUUUUUU ........

    ReplyDelete
    Replies
    1. Follow telegram channel for more updates

      Delete
    2. Can't get all the solution

      Delete
    3. Hi please add Digital : Mini-Project - JDBC, MySQL_FP(63717)

      Delete
    4. Bro did you get answer for 63717

      Delete
  2. Replies
    1. Check once again with courseId

      Delete
    2. there are some programs not here

      Delete
    3. https://www.tejatechview.com/2022/01/mini-project-java-complete-beginner.html?m=1

      Delete
    4. Do you 63431 course if yes plz share it

      Delete
    5. Do you have 63431 course solution of yes plz share it

      Delete
  3. I need solutions of 62243...can u pls help me

    ReplyDelete
    Replies
    1. Did u get the solutions bro? If yes then please send me also no

      Delete
    2. Hi did you get the answers if yes pls share

      Delete
    3. Hi,did anyone get the answers?

      Delete
    4. Hey you get the answer of 62243 course

      Delete
    5. Hi Please check for Course Id 62243:- https://www.tejatechview.com/2022/01/mini-project-java-complete-beginner.html?m=1

      Delete
    6. Unable to run 3 code?

      Delete
  4. Can you help me for course id:63717 mini project jdbc,myself. Iam following your telegram group. Thanks in advance.

    ReplyDelete
    Replies
    1. Do u have 63715 course ans

      Delete
    2. Hi did you get the above mentioned course ?63717

      Delete
  5. Could you please help me with the course id: 63717

    ReplyDelete
    Replies
    1. Bro did you get answer of 63717

      Delete
  6. Thank you.iam following your telegram channel. Could you please help me with 63717 also

    ReplyDelete
  7. Thank you.iam following your telegram page fresco play. Please help me with 63717 course too.thanks in advance

    ReplyDelete
  8. The Second code printing number of digits common is not passing all the test cases

    ReplyDelete
    Replies
    1. Do u find any solution for array test cases please mention in this comments

      Delete
  9. All the handson are not present

    ReplyDelete
  10. Can you please help with 63717 course id.

    ReplyDelete
  11. Can you please share link for type script handson

    ReplyDelete
  12. Can you please help with course Id 63717

    ReplyDelete
  13. can you please upload Digital : Mini Project - Java Programming Masterclass_FP
    Course ID: 62237 Packages and data base connection solution

    ReplyDelete
  14. Can you please send 70997 and 63717 ?

    ReplyDelete
    Replies
    1. bro have you got the answers of 63717 i want bro

      Delete
    2. Any one has solution for 70997

      Delete
    3. Hi , did u get 70977 ?

      Delete
  15. Hello, Can you please share solution of Course Id 63431?

    ReplyDelete
  16. need solutions of 62237 packages class

    ReplyDelete
  17. Bro could you have answers for mini project Hadoop tools?

    ReplyDelete
  18. Please update arraylist code

    ReplyDelete
  19. 62653 answers please

    ReplyDelete
  20. Can anyone help in this Array question all test cases failing

    ReplyDelete
  21. can some one post the hands-on for this course# Mini Project - Java Programming Masterclass_FP with Course ID: 62237

    1. Packages
    2. Java Regular Expressions
    3. Java Database Connectivity
    4. Java Collections: ArrayList

    ReplyDelete
  22. Array program's is test cases is not getting pass.

    ReplyDelete
  23. Pleas add digital mini project clp core java E2 62001

    ReplyDelete
  24. Please add answers for 63717,63718
    Please...

    ReplyDelete
  25. Can u please post 70997
    Solution please?

    ReplyDelete

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