Write TWO lines of Java code to declare two Strings, word1 and word2 such that: System.out.println(word1.equals(word2)); → prints true System.out.println(word1 == word2); - prints false → prints java System.out.println(word2);
Q: Write one java code program with a class whose instances represent a single playing card from a deck…
A: public class Main{ public static void main(String[] args) { Card c1=new Card(); //create Card…
Q: Write a program RandomWalker.java that takes an integer command-line argument r and simulates the…
A: ould be "<r", iso "<=r", otherwise the steps will count 1+ time. Share Edit Follow…
Q: Write a program in C++ language that inserts two symbolic strings from the keyboard and prints them…
A: Write a program in C++ language that inserts two symbolic strings from the keyboard and prints them…
Q: Write a Java program that will accept the list of student name, convert all names to uppercase and…
A: Algorithm: Start Read no.of students n Read n students names in an array s Iterate through the…
Q: Print the given pattern in Java without loops. JAVA JAVAJAVA JAVAJAVAJAVA
A: Program1 class Text{ public static void main(String[] args) { String s1 = "JAVA";…
Q: Write a pseudocode for a washing machine that equipped with fuzzy logic, when the start washing…
A: Introduction of the Pseudocode: Pseudocode is a term used in programming and it is an implementation…
Q: Write a Java program with some input and first it's print own source code then it print whatever…
A: Code: import java.util.Scanner; public class Quine { public static void main(String []args) {…
Q: Write a JAVA program that reads one line of input text and breaks it up into words. The (solution)…
A: Program is: import java.util.*; import java.util.Scanner; //Defining class Words public class Words…
Q: Write a complete Java program in a class named MuchBetter that prints the following output: A…
A: Program code: public class MuchBetter { public static void main(String []…
Q: Write a Java Program to implement the following UML diagram. Book -title: String -pages: int…
A: UML is linked with object-oriented design and analysis. UML makes the use of elements and forms…
Q: Input a sentence from the keyboard in Java and print out each word in a separate line. (Hint: print…
A: import java.util.Scanner; public class Main { public static void main(String[] args) {…
Q: Print the given pattern in Java without using loops. JAVA JAVAJAVA JAVAJAVAJAVA
A: Given Pattern: JAVAJAVAJAVAJAVAJAVAJAVA Requirement: Write a JAVA program to print the given…
Q: • Modify the previous program such that only the users Alice and Bob are greeted with their names.…
A: Please Provide the previous program.
Q: Write a Java program to get a sub string of a given string
A: //Program public class substringexample { public static void main(String args[]) { String…
Q: Write a program in java to check whether a string is a rotation of another. Take both string from…
A: Required:- Write a program in java to check whether a String is a rotation of another. Take both…
Q: Write regular expressions for the following languages. By “word”, we mean an alphabetic string…
A: (a) The set of all alphabetic strings; ANS: [a-zA-Z]+ (b) The set of all lower case alphabetic…
Q: Write a java code program that first gets a list of integers from input. The input begins with an…
A: Programming Approach: Importing required java library Declaring class of the program. Declaring the…
Q: Write a Java program that reads a positive, non-zero integer as input and checks if the nteger is…
A: Step 1:- Given:- A positive, non-zero integer, N, is said to be perfect if the sum of its positive…
Q: Write a Java method toDecimalString() that receives a string with hexadecimal symbols and returns…
A:
Q: Write a Java program that prints a special triangle containing both numbers and letters as mentioned…
A: Note: This code should be rewritten instead of copying to the compiler otherwise it will throw a…
Q: java program to print all numbers between 1 to 100 which is divisible by 3
A: java program to print all numbers between 1 to 100 which is divisible by 3
Q: Include the methods in the file KMP_Implementation.txt in a complete Java program that prompts for…
A: The code in Java is : // Java Program to print all the strings that match a given pattern from a…
Q: Write a Java program to take a string from user, print a string made of the chars at indexes 0,1,…
A: Write a JAVA program to take a string from the user and print a string made of the characters at…
Q: Write a java program to take a string from user and remove its extra spaces before and after the…
A: I have given java code to remove space from start and end of the string.
Q: Write a java method: public static String repeat(String str, int num) that returns the string str…
A: public class Main { public static String repeat(String str, int num){ String repeatStr…
Q: Write a program in java to check whether a string is a rotation of another. Take both string from…
A: code snippet:
Q: Write a Java method toDecimalString() that receives a string with hexadecimal symbols and returns…
A: import java.util.Scanner; public class Main{ public static String toDecimalString(String…
Q: Write a Java program that reads a positive, non-zero integer as input and checks if the integer is…
A: JAVA POGRAM TO CHECK A NUMBER IS ABUNDANT OR PERFECT OR DEFICIENT PROGRAM TO COPY import…
Q: Write a Java program to get a sub string of a given string. Print the original string, and the sub…
A: Simple Algorithm: Step1:Start. Step2:Take or read String as input. Step3:print SubString from given…
Q: rite a java program that reads a sets of integers and then finds and print the sum of the even and…
A: Required: Write a java program that reads a sets of integers and then finds and print the sum of the…
Q: Write a java program by use this logic
A: public class Sol { privatebooleansolveKTUtil(intx, inty, intmi, intx1[],inty1[]) { intk, next_x,…
Q: 2. Using Java notation, suppose A is the alphabet { 'a','b','c' } List the labels of all strings in…
A: 2. The solution for the parts are as follows: a. "" It is in A*. b. "aa" It is in A*. c. "bb" It is…
Q: Write a Java method using a stack which takes a string and outputs (true/false) whether it is a…
A: Program Approach: Find the length of the string, which we'll call len. Find the midpoint using the…
Q: write a java program using stacks: 1. For a given expression in the form of a string, find if…
A:
Q: Write a Java program to test if a given string contains only digits and special symbols…
A: import java.util.Scanner; public class Check{ public static void main(String []args) {…
Q: Write a program in java that takes 2 input from user and print all +, -, *, /
A: Requirements :- Write a program in java that takes 2 input from user and print all +, -, *, /…
Q: Write a complete Java program that reads in a line of text containing exactlythree words (separated…
A: Java program
Q: Write a Java Program to a string from user, does "abc" appear in the middle of the string? To define…
A: Answer the above program are as follows
Q: Write a Java program to take a string and an int n, print a string made of n repetitions of the last…
A: Solution: Java code: import java.util.*; public class Test { public static void…
Q: Write a java programs that will show the total number of Composites between 2 numbers given by the…
A: code in below
Q: Write a function in Java that implements the following logic: Given a number n, return true if n is…
A: I have provided JAVA CODE along with CODE SCREENSHOT and OUTPUT SCREENSHOT---------
Q: Write a java program to find the distinct ways you can climb to the top (n steps to reach at the…
A: Given:
Q: Write a Java program that reads a positive, non-zero integer as input and checks if the integer is…
A: Actually, java is a object oriented programming language. It is a platform independent.
Q: Write a program in java to find the semi perimeter of rectangle and take breadth and length from…
A: Requirements:-
Q: Write a set of Java classes that can simulate an Internet application in which one party, Alice, is…
A: ALGORITHM:- 1. Design a class Packets where each packet will have a sender, receiver and data…
Q: Write a Java procedural program that helps organise travellers with a specific travel company…
A: Table must contain the details of the passengers, each table has the following attributes:
Q: Write a Java program that reads a positive, non-zero integer as input and checks if the integer is…
A: import java.util.*;import java.lang.*;import java.io.*; class Codechef{ public static void main…
Q: Write one java code program with a class whose instances represent a single playing card from a deck…
A: Required: Write one java code program with a class whose instances represent a single playing card…
Q: 3. Write a java program which loads an image after that apply translation and show translated both…
A: Given:
Step by step
Solved in 3 steps
- Convert the following java code to C++ //LabProgram.javaimport java.util.Scanner;public class LabProgram {public static void main(String[] args) {//defining a Scanner to read input from the userScanner input = new Scanner(System.in);//reading the value for Nint N = input.nextInt();//creating a 1xN matrixint[] m1 = new int[N];//creating an NxN matrixint[][] m2 = new int[N][N];//creating a 1xN matrix to store the resultint[] result = new int[N];//looping and reading N integers into m1for (int i = 0; i < N; i++) {m1[i] = input.nextInt();}//looping from 0 to N-1for (int i = 0; i < N; i++) {//looping from 0 to N-1for (int j = 0; j < N; j++) {//reading an integer and storing it into m2 at position i,jm2[i][j] = input.nextInt();}}//multiply m1 and m2, store result in result//looping from 0 to N-1for (int i = 0; i < N; i++) {//looping from 0 to N-1for (int j = 0; j < N; j++) {//multiplying value at index j in m1 with value at j,i in m2, adding to current value at index i// on…Write a JAVA program that would match a string. It accepts two inputs: the phrase/sentence string (text) and the pattern string (word). The program finds the first (or all) instances of the pattern in the text and changes that word in all uppercase and displays its number of occurrences. Sample Input: Text string: You will always have my love, my love, for the love I love is as lovely as love itself. Pattern string: love Sample Output: New text: You will always have my LOVE, my LOVE, for the LOVE I LOVE is as lovely as LOVE itself. Number of occurrence: 5Write a java code for this problem General Statement: Read a string and determine whether each left parenthesis ‘(‘ has a matching right parenthesis ‘)’. Input: The first line of the data set for this problem is an integer that represents the number of strings that follow. Each string is on a separate line. Output: Output either MATCH or NO MATCH. All letters are upper case. The output is to be formatted exactly like that for the sample output given below. Assumptions: All letters are upper case. ( and ) are the only enclosure symbols in the string. Discussion: The left parenthesis must come before the right parenthesis in order to count as a matched set of parentheses. Sample Input: 3(3 + (7 * 2) – 6) HELLO AND (WELCOME (TO THE) TCEA (CONTEST) TODAY) IS ((SATURDAY()) Sample Output: MATCHNO MATCH NO MATCH
- Design a program that reads a Java program and makes a list of all the user-defined identifiers. You will need a second list of all the Java reserved words. Whenever you encounter a token, search the list of reserved words. If the token is not a reserved word, you then should search the list of user-defined identifiers. If the token is not on either list, you should add it to the list of identifiers. JavaJava: Class: MiddleStr Write a method public static String middle(String str) that returns a string containing the middle character in str if the length of str is odd, or the two middle characters if the length is even. For example, middle("middle") returns "dd". Write a test program [main()] to test the method.Write a java program that would match a string. It accepts two inputs: the phrase/sentence string (text) and the pattern string (word). The program finds the first (or all) instances of the pattern in the text andchanges that word in all uppercase and displays its number of occurrences. Sample Input:Text string: You will always have my love, my love, for the love I love is as lovely as love itself. Pattern string: love Sample Output:New text: You will always have my LOVE, my LOVE, for the LOVE I LOVE is as lovely as LOVE itself. Number of occurrence: 5
- Calculator.java, to accept an expression as astring in which the operands and operator are separated by zero or more spaces.For example, 3+4 and 3 + 4 are acceptable expressions. Here is a sample run:In Java String word1="Java"; System.out.println(word1.equals("java")); System.out.println(word1.equalsIgnoreCase("java"));Write a code that generates a random lowercase letter. In java programming. Note: Not a string of letters just one letter is generated every time the program is run. meaning the output should not be something like this: a c t c -that's a random string, it should only be one random letter generated randomly.
- import java.util.Scanner; public class TriangleArea { public static void main(String[] args) { Scanner scnr = new Scanner(System.in); Triangle triangle1 = new Triangle(); Triangle triangle2 = new Triangle(); // TODO: Read and set base and height for triangle1 (use setBase() and setHeight()) // TODO: Read and set base and height for triangle2 (use setBase() and setHeight()) System.out.println("Triangle with smaller area:"); // TODO: Determine smaller triangle (use getArea()) // and output smaller triangle's info (use printInfo()) }} public class Triangle { private double base; private double height; public void setBase(double userBase){ base = userBase; } public void setHeight(double userHeight) { height = userHeight; } public double getArea() { double area = 0.5 * base * height; return area; } public void printInfo() { System.out.printf("Base:…Translate the following Java code into VM code. int positiveDivide(int a, int b){ int quotient = 0; int divisor = b; while (divisor <= a) { quotient++; divisor += b; } return quotient;}Write the following programs in Java: In the Converter class write the static method, bin2decimal(String bin). The parameter for this method is an unsigned (nonnegative) binary number represented by a string. The method returns the decimal equivalent for the binary parameter, as an integer.If the binary string is invalid (contains characters other than ‘0’ and ‘1’), the method returns -1. Convert from a binary (b) string with up to 16 digits to decimal (d) using the following formula:? = ?0 + ?1 × 2 + ?2 × 22 +⋯+ ?7 × 215where b0, b1, ?2, … ?7 are the binary digits in order of increasing significance. For example, 1101 is: 1 + 0×2 + 1×22 + 1×23 = 13 in decimal. Side note: You may NOT use the decode method of the Long wrapper class instead of this formula. In the Converter class write another static method, english2encrypted(String english). The parameter for this method is a word or sentence represented by a string. The word or sentence should only contain letters (no digits,…