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- Write a program that defines variables a, b, c, d as float and Num2 as integer. Solve the following expression on notebook by supposing some values of each variable, then execute your program for the same values and see the difference if any.a * (b - c / d) + ++ Num2 where a, b, c and d are float type variables.b) Write a program that defines variables Num1, Num2, Num3, and Num, as integer Solve the following expression on notebook by supposing some values of each variable, then execute your program for the same values and see the difference if any.Result= Num1 + Num2 / Num3 + Num + Num2++ where Num1, Num2 and Num3 are all integer type variablesc) Write a program that defines variables m, n, p, and amount, as integer Solve the following expression on notebook by supposing some values of each variable, then execute your program for the same values and see the difference if any.(m + n) / (p + amountjava Write a program that prompts the user to enter a point (x, y) and checks whether the point is within the rectangle centered at (0, 0) with width 10 and height 5. For example, (2, 2) is inside the rectangle and (6, 4) is outside the rectangle, as shown in the Figure. (Hint: A point is in the rectangle if its horizontal distance to (0, 0) is less than or equal to 10 / 2 and its vertical distance to (0, 0) is less than or equal to 5 / 2.) Here are sample runs of the program: Sample 1: Enter a point with two coordinates: 2 2 Point (2.0, 2.0) is in the rectangle Sample 2: Enter a point with two coordinates: 6 4 Point (6.0, 4.0) is not in the rectangle Analysis: (Describe the problem including input and output in your own words.) Design: (Describe the major steps for solving the problem.) Coding: (Go over your code step by step) Testing: (Describe how you test this program). In other words run your code with sample outputs.Calculate and return the sum of two decimal numbers - getSum. Given the radius of a circle, print the area of a circle - printArea. Given a student’s name and three test scores (of type int), print the student’s name and average test score - printStudentDetails. Compute and return the average speed of a car, given the distance traveled (as type double) and traveling time (in hours and minutes, both of type int) - getAverageSpeed. *
- Write a program that asks users when their birthday is. Use information provided to give them their astrological sign. Each of the twelve signs should display a different horoscope. Use the following dates for each sign, keeping in mind that both month and day must be evaluated for an accurate result. Aries: March 21–April 20 Taurus: April 21–May 21 Gemini: May 22–June 21 Cancer: June 22–July 22 Leo: July 23–August 22 Virgo: August 23–September 23 Libra: September 24–October 23 Scorpio: October 24–November 22 Sagittarius: November 23–December 21 Capricorn: December 22–January 20 Aquarius: January 21–February 19 Pisces: February 20–March 20Write a program that takes a decimal value between 1 and 10 and displays its equivalent Roman numeral value. Display an error message ifthe value entered is outside of the acceptable range. Write a two classsolution. The second class should allow the user to input a test value.2) Write a java program to check which of your two friends is older. Ask for each of their date of birth. month, day, year. All in integer data types. Then print out the month, day and year of the older.
- THIS IS MEANT TO BE IN JAVA So far we've learned variables, branches, loops, and some array. The assignment is: Write a program with total change amount in pennies as an integer input, and output the change using the fewest coins, one coin type per line. The coin types are Dollars, Quarters, Dimes, Nickels, and Pennies. Use singular and plural coin names as appropriate, like 1 Penny vs. 2 Pennies. Ex: If the input is: 0 the output is: No change Ex: If the input is: 45 the output is: 1 Quarter 2 Dimes Please show the end result and why you added what you added. This is what I have so far: import java.util.Scanner; public class LabProgram {public static void main(String[] args) {}}Java Write a program whose input is two integers, and whose output is the first integer and subsequent increments of 10 as long as the value is less than or equal to the second integer. For coding simplicity, output a space after every integer, including the last. Ex: If the input is: -15 30 the output is: -15 -5 5 15 25 Ex: If the second integer is less than the first as in: 20 5 the output is: Second integer can't be less than the first.Write a program that translates a letter grade into a number grade. Letter grades are A, B, C, D, and E, possibly followed by + or -. Their numeric values are 4, 3, 2, 1, and 0. There is no F+ or F-. A + increases the numeric value by O.3, a – decreases it by 0.3. However, an A+ has value 4.0. Enter a letter grade: B- The numeric value is 2.7.
- Write a program with total change amount as an integer input, and output the change using the fewest coins, one coin type per line. The coin types are Dollars, Quarters, Dimes, Nickels, and Pennies. Use singular and plural coin names as appropriate, like 1 Penny vs. 2 Pennies. Ex: If the input is: intdollar, quarters, dimes, nickels, pennies; printf("Enter due amount: ");scanf("%d", &due); printf("Enter paid amount: ");scanf("%d", &amount); change(amount - due, &dollar, &quarters, &dimes, &nickels, &pennies); printf("Dollars: %d\n", dollar);printf("Quarters: %d\n", quarters);printf("Dimes: %d\n", dimes);printf("Nickels: %d\n", nickels);printf("Pennies: %d\n", pennies);return0;} //function definationvoid change(int amount, int *dollar, int *quarters, int *dimes, int *nickels, int *pennies){*dollar = amount / 100;amount = amount % 100;*quarters = amount / 25;amount = amount % 25;*dimes = amount / 10;amount = amount % 10;*nickels = amount / 5;amount = amount…When you use a mortgage to purchase a home, the lending institution effectively owns the home. You buy back part ownership in the home with each monthly payment. The part you have bought back is your equity in the home. If the mortgage amount is P dollars, the monthly interest rate is r as a decimal, and the term of the mortgage is t months, then your equity after k payments is E(k) = P((1 + r)k − 1) (1 + r)t − 1 dollars. In this exercise, assume that the mortgage amount is $200,000, the APR is 6% so r = .06/12 and the term of the loan is 30 years (360 months). (a) Find a formula for the equity. (b) Make a graph of the equity over 360 months, the term of the loan. (c) Does the graph show that you have half-ownership in the home halfway through the term of the mortgage? Halfway through the term of the mortgage corresponds to k1 = _______ payments. From the graph, we see that E(k1) is ________ half of the mortgage amount, so we _______ have half-ownership in the home…Write a program that computes and displays the charges for a patient’s hospital stay. First, the program should ask if the patient was admitted as an inpatient or an outpatient. If the patient was an inpatient, the following data should be entered: The number of days spent in the hospital The daily rate Charges for hospital services (lab tests, etc.) Hospital medication charges If the patient was an outpatient, the following data should be entered: Charges for hospital services (lab tests, etc.) Hospital medication charges Use a single, separate function to validate that no input is less than zero. If it is, it should be reentered before being returned. Once the required data has been input and validated, the program should use two overloaded functions to calculate the total charges. One of the functions should accept arguments for the inpatient data, while the other function accepts arguments for outpatient data. Both functions should return the total charges