java   Assume the following variables have been declared: word is a String variable that has been declared and assigned a value result is a String variable that has been declared Write code that assigns the last three characters of word to the result variable. For example, if the value of word were "biggest", the statement would assign "est" to result.

C#

Your program will prompt the user for the following information: current population number of yearly births from the previous year number of yearly deaths from the previous year number of years into the future for your predictive value of the future population. You will then compute the following: birth rate death rate growth rate the predicted future population Assignment Notes: To allow the user to input the numeric data (such as current population) it is necessary to use the input function. The input function takes a string in parenthesis that prompts the user what to enter. The computer then waits until the user types a response, terminated by the user typing the Enter key. A string, as a sequence of characters, is returned to the variable on the lefthand side of the assignment statement.  For example:       currPopulation = input(“Enter the current US population”)   The data in currPopulation is a string (because that is what the input statement does) but we need it to be a number…

// LeftOrRight.cpp - This program calculates the total number of left-handed and right-handed //                    students in a class.    // Input:  L for left-handed; R for right handed; X to quit. // Output: Prints the number of left-handed students and the number of right-handed students.  #include <iostream> #include <string> using namespace std;  int main() {    string leftOrRight = ""; // L or R for one student.    int rightTotal = 0;   // Number of right-handed students.    int leftTotal = 0;    // Number of left-handed students.         // This is the work done in the housekeeping() function    cout << "Enter an L if you are left-handed, a R if you are right-handed or X to quit: ";    cin >> leftOrRight;      // This is the work done in the detailLoop() function    // Write your loop here.    // This is the work done in the endOfJob() function      // Output number of left or right-handed students.     cout << "Number of left-handed students:…