Words.java 2 import java.util.Scanner; 3 4 public class Words 5 { public static void main(String[] args) 6. { Scanner in = new Scanner(System.in); String word = in.next(); 8 9. 10 word.charAt(0); char first = 11 String last = word.substring (word.length()-1); 12 System.out.println(word); 13 14 15 }

Q: n Infix expression from the user and convert into postfix. 1. Should be self-organizing program…

A: It is defined as Infix notation: X + YOperators are written in-between their operands. This is the…

Q: Task 2 [Low-quality graphics circle] This task is to help you practice nested for-loops (for-loop…

A: To print a circle pattern.

Q: The following loop stops when x is equals to 10 or 20. Write the missing code in the space provided…

A: Sample Response: #include<iostream> using namespace std; int main(){    bool t=true;    int x;…

Q: pow(3,4)=? Select one: O a. 81 O b. 12 O c. 64 O d. 7

A: Note: According to given guideline to us, we are supposed to answer only one question, Please repost…

Q: Strings can be added together with a + (plus) sign A.) True B.) False

A: String can be added by two ways  By + (String concatenation) operator By concat() method String…

Q: Write a program that reads three edges for a triangle and computes the perimeter if the input is…

A: The following is the program

Q: Create a program that prints it flipped and exchanges the last word when given a three-word phrase…

A: #include <bits/stdc++.h>using namespace std; int main(){    string s[] = {"i", "like", "this",…

Q: 4- Write a program that reads the average of 30 students and find the number of pass students , the…

A: #include<iostream>using namespace std;int main(){ int arr[50],pass=0,fail=0,k=0; float avg;…

Q: Write a program that accepts a number and determines whether the number is positive or negative. If…

A: Given: To write a code in C.

Q: Write a program that prints following shape using for loops:

A: Required: Required code with comments for explanation and screenshot of both code and output has…

Q: Write pseudocode that, given two positive integers x and y, follows this procedure and outputs the…

A: Please find the detailed answer in the following steps.

Q: JAVA: Create a "While" loop code to compute and print the sum of all squared integers between 2 and…

A: Given: JAVA: Create a "While" loop code to compute and print the sum of all squared integers between…

Q: A prime number is called an Additive prime if the sum of its dig- its is also a prime number. Write…

A: Loops in C++: A loops repeatedly executes statements until a given condition is true. Before…

Q: for number in range(6): print(number) O The numbers 0-5 The number 6 O The number 5 The numbers 1-6

A: Correct Option is The numbers 0-5

Q: e in a new line? (

A: Below in program where i print string of three names and  each name in a new line with separate…

Q: no matter she picks I or 2 coins, Bob will get the last coin and win the game. Given the definitely…

A: We are given that both the players are very smart. So, both of them will make a move that will…

Q: A word is called as a good word if all the letters of the word are distinct. That is, all the…

A: Actually, python is a easiest programming language. It has a concise(less) code.

Q: Using a loop, extend the program to handle multiple lines of input. Continue until the user enters q…

A: Please find the answer below :

Q: 1 value = "looking" 2 count = 1 3 4 5 6 for i in range (1, len ("value")): if value [i] == 'o' or…

A: Logical errors: A logic error is an error in a program's source code that gives way to unexpected…

Q: A regular polygon is an n-sided polygon inwhich all sides are of the same length and all angles have…

A: Program:   //header file import java.util.Scanner;   //definition of main class public class Main {…

Q: Q8: Write a program to find the summation from 1 to x, for 20 values.

A: Sample Response: //C++ to computes the sum of 1 to x, 20 values#include<iostream>using…

Q: Create a new program called MaxSentinel. Use a sentinel while loop that repeatedly prompts the user…

A: please see the next step for solution

Q: Is it possible to write a program that can check for infinite lo

A: Given To know about how to check for infinite loops.

Q: Find the numbers that can be written as the product of two nonnegative odd integers in succession…

A: Start by defining a function is_odd(n) that takes an integer n as input and returns True if the…

Q: Consider the following code: j = 3 while j < 10 : print("J has value ", j) After how many times does…

A: In the provided code, the loop would run indefinitely. An increment statement such as "j = j + 1" or…

Q: This program reads a given set of integers and then prints the number of odd and even integers. It…

A: /*Program reads a given set of integers and then prints the number of odd, even, zeors, positive and…

Q: Write a program finding the smallest even integer that is divisible by 13 and by 16 whose square…

A: Algorithm   Initialise a variable i with 0 Run the loop as long as the desired number is not…

Q: Read string integer value pairs from input until "Done" is read. For each string read: • If the…

A: Algorithm: 1. Initialize a string variable "item" and an integer variable "stock". 2. Read a value…

Q: What the following code does? Replace the while loop with a for loop in the code:   int s=0, i=2;…

A: After the execution of Above, variable ( s  ) will hold sum of all the even numbers greater than 0…

Q: n and limit are two integer variables. Write a while loop that prints the powers of n that are less…

A: Please find the answer below

Q: j = while j > 0: k = 0 while print("#", end = k = k + 1 print () j = j - 1 Complete the program so…

A: First blank: while(j &lt; 5):   ------ Second blank: while(k &lt;= j)  --+---&amp;- Here we need to…

Q: Write a program with a loop that iterates as long as an int variable called num is less or equal to…

A: Since the programming language is not mentioned, I have done the code using Java.

Q: Write a program that displays the numbers from 20 to 10 on a single line.

A: In programming, loops are utilized to rehash a block of code until a predetermined condition is…