Programming using Java Hands On - Control Structures

Programming using Java Hands On - Control Structures | Print Username

Print Username

Jeffy, who is going to complete the higher education in this year needs to create a simple application which accept the name of a person and welcome them with a message along with their name. She wants to read the data using the class "Scanner". Implement this scenario using Java.

Sample Input 1:

Enter the name:

Johson

Sample Output 1:

Welcome Johnson.

Sample Input 2:

Enter the name:

Stain Polson

Sample Output 2:

Welcome Stain Polson.

 Result Description
Summary of tests
 *Note: All the test cases might not have same weightage
+------------------------------+
|  2 tests run/ 2 tests passed |
+------------------------------+

Comments

Must Read:

Zero One Knapsack | Recursion

1. You are given a number n, representing the count of items. 2. You are given n numbers, representing the values of n items. 3. You are given n numbers, representing the weights of n items. 3. You are given a number "cap", which is the capacity of a bag you've. 4. You are required to calculate and print the maximum value that can be created in the bag without overflowing it's capacity. Note: Each item can be taken 0 or 1 number of times. You are not allowed to put the same item again and again. Input Format A number n v1 v2 .. n number of elements w1 w2 .. n number of elements A number cap Output Format A number representing the maximum value that can be created in the bag without overflowing it's capacity Constraints 1 <= n <= 20 0 <= v1, v2, .. n elements <= 50 0 < w1, w2, .. n elements <= 10 0 < cap <= 10 Sample Input 5 15 14 10 45 30 2 5 1 3 4 7 Sample Output 75 Solution: import java.io.*; import java.util.*; public class Main...

Web Technology HTML 5 HTML 2 | Quiz 1

Web Technology HTML 5 HTML 2 Quiz 1

Accenture TFA Quiz | Part 1

Question 1 Correct Marked out of 1 Flag question Question text The employee table contains EmployeeNumber, EmployeeName, Salary and DeptCode Columns. Which is the CORRECT SQL query to display DeptCode and average salary of each department? Choose most appropriate option. Select one: a. SELECT DeptCode,avg(salary) FROM Employee GROUP BY DeptCode; b. SELECT DeptCode,avg(salary) FROM Employee GROUP BY EmployeeNumber; c. SELECT DeptCode,avg(salary) FROM Employee; d. SELECT DeptCode,avg(salary) FROM Employee GROUP BY Salary; Feedback The correct answer is: SELECT DeptCode,avg(salary) FROM Employee GROUP BY DeptCode; Question 2 Correct Marked out of 1 Flag question Question text Which is the CORRECT SQL Query to display names of employees which has only 3 letters that starts with 'A' and ends with 'e'? Choose most appropriate option. Select one: a. SELECT EmployeeName FROM Employee WHERE EmployeeName LIKE 'A_e'; b. SELECT Em...

RDBMS Data Definition Language | Test Your Understanding 1

Refer the below schema, and modify the given query appropriately in order to create the product table. COLUMN NAME DATATYPE SIZE CONSTRAINT prod_id number 4 Primary key prod_name varchar2 25 Prod_expiry_date date Not null Evaluation Result: Result Description Summary of tests +------------------------------+ | 3 tests run / 3 test passed | +------------------------------+

Data Formats ( XML & JSON ) XML AND JSON XML AND JSON | Quiz 1

Data Formats ( XML & JSON ) XML AND JSON XML AND JSON Quiz 1

Count Binary Strings

1. You are given a number n. 2. You are required to print the number of binary strings of length n with no consecutive 0's. Note: In this problem, you are given a number n. All we need to print is the number of binary strings of length n with no consecutive 0's For example: Sample Input: 3 Sample Output: 5 How 5? We have a total of eight binary numbers for length 3, out of which we have 5 numbers in which there are no consecutive zeros. Input Format A number n Output Format A number representing the number of binary strings of length n with no consecutive 0's. Constraints 0 < n <= 45 Sample Input 6 Sample Output 21 Solution: import java.io.*; import java.util.*; public class Main{ public static void main(String[] args) throws Exception { // write your code here Scanner sc = new Scanner(System.in); int n = sc.nextInt(); int dp[][] = new int[n+1][2]; dp[1][0] = 1; dp[1][1] ...

Accenture TFA MCQ | Part 2

Question 26 Incorrect Mark 0.00 out of 1.00 Flag question Question text Go-Will department store wants to automate few of its functionalities.From the below options identify the functional requirements of Go-Will department store Select one or more: a. Generate Bill for the purchased Items b. Add Product Details c. System should be up and running 24/7 d. Response for each button click should be within 3 seconds Feedback The correct answers are: Generate Bill for the purchased Items, Add Product Details Question 27 Incorrect Mark 0.00 out of 1.00 Flag question Question text A website for Flight Booking was developed and given to the testing team for testing. It has various fields to enter the data, out of which one of the input field will take the birth year from the user ranging from 1980 to 2060. The boundary values for testing this field are? Select one: a. 1959, 1960, 1994, 1995 b. 0, 1959, 1960, 1961,...

Knights Tour

1. You are given a number n, the size of a chess board. 2. You are given a row and a column, as a starting point for a knight piece. 3. You are required to generate the all moves of a knight starting in (row, col) such that knight visits all cells of the board exactly once. 4. Complete the body of printKnightsTour function - without changing signature - to calculate and print all configurations of the chess board representing the route of knight through the chess board. Use sample input and output to get more idea. Note -> When moving from (r, c) to the possible 8 options give first precedence to (r - 2, c + 1) and move in clockwise manner to explore other options. Input Format A number n A number row A number col Output Format All configurations of the chess board representing route of knights thro...

UNIX Introduction to Unix | Test Your Understanding - Introduction to Unix

UNIX Introduction to Unix Test Your Understanding - Introduction to Unix Feedback Congratulations! You have passed by securing more that 80%. Question 1 Correct Mark 1.00 out of 1.00 Flag question Question text What will be the output of the given code snippet? ~]$ dc 4 5 + 3 p blank 5 4 3 8 Feedback Your answer is correct. The correct answer is: What will be the output of the given code snippet? ~]$ dc 4 5 + 3 p [3] Question 2 Correct Mark 1.00 out of 1.00 Flag question Question text Fill the specific date format in the given echo statement, to print the date in dd/mm/yyyy format. echo `date + blank / blank / blank ` %m %dd %d %y %M %Y Feedback Your answer is correct. The correct answer is: Fill the specific date format in the given echo statement, to print the date in dd/mm/yyyy format. echo `date +[%d]/[%m]/[%Y]`

Get's Answer

Search This Blog