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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

32 comments:

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

    ReplyDelete
    Replies
    1. Follow telegram channel for more updates

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    2. Can't get all the solution

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

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  2. Replies
    1. Check once again with courseId

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    2. there are some programs not here

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

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    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

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

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    3. Hi,did anyone get the answers?

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    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
  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

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

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

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

    ReplyDelete

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