Here, we have used the Math.pow() method to calculate the power of the number. In the above example, we have used the formula of compound interest to calculate the compound interest. This java example program also expain the concepts for Basic. import java.io.: Which basically gives access to all packages Also since you are inheriting a class that class must be in the program as well, this is answer is a bit incomplete but ill edit once i understand the whole thing. ("Compound Interest: " + interest) Įnter number of times interest is compounded: 1 This page contains simple Java example program for Sum Of Three Numbers with sample output. Instead of initializing all those packages just use the line. ("Number of Time interest Compounded: " + number) ("Enter number of times interest is compounded: ") ĭouble interest = principal * (Math.pow((1 + rate/100), (time * number))) - principal price of the calculators by taking selling price as input.
#BLUEJ CALCULATOR PRINT HOW TO#
Know how to form printable statements including both calculations (expressions) and strings. Java to calculate the amount to be paid by the customer taking printed price as an input. She asked us to force the loop to stop when the user inputs 'Calculate the factorial of 0', and not give any print. All of my factorials calculate correctly, I am just having an issue with something the instructor asked of us. num2 Scanner scanner new Scanner(System.in) (Enter first. I am trying to calculate factorials using BlueJ. In this Program we are making a simple calculator that performs addition. Epicness01 6 subscribers Subscribe 16 4.9K views 8 years ago Hey Guys Just another tutorial on how to make a calculator using BlueJ. Simple Interest = (Principal * Rate * Time) / 100Įxample 2: Calculate Compound Interest import Learn to perform calculations with the help of variables. Calculating Factorials Using BlueJ Oct 7, 2014. We then use the formula of simple interest to compute the simple interest. In the above example, we have used the Scanner class to take principal, rate, and time as input from the user. ("Enter the principal: ") ĭouble interest = (principal * time * rate) / 100 ("Do you want to continue?1.Yes 2.Example 1: Calculate Simple Interest in Java import ("In division of "+num1+" by "+num2+" quotient is "+(num1/num2)+" and remainder is "+(num1%num2)) }ĭefault: ("Invalid choice") ("Error!!! In Division denominator cannot be 0!") + " three grades:" ) (" A, B, and C. BlueJ and Greenfoot are developed by the University of Kent and Oracle. ("Enter the second number") Ĭase 1:("Addition of "+num1+" and "+num2+" is "+(num1+num2)) Ĭase 2:("Subtraction of "+num1+" and "+num2+" is "+(num1-num2)) Ĭase 3:("Addition of "+num1+" and "+num2+" is "+(num1+num2)) Screenshots can now be made by simply pressing the Print Screen button on your. ("1.Addition 2.Subtraction 3.Multiplication 4.Division 5.Exit")
("Enter your choice from the following menu:") Take input ‘num1’ and ‘num2’.Let num1=3 and num2=4
EnjoyIf you have any trouble on reading t.
#BLUEJ CALCULATOR PRINT CODE#
For division, we keep in mind that if the denominator is 0 then it should print as an error.The do while loop is used for repetitive asking the user till he does not wish to exit. Hello fellow coders Today I will code a simple calculator in BlueJ I am hoping to go for a sequel of this video. We use a switch case in order to choose a operation.Then we just put simple math formulae for addition, subtraction, multiplication and divsion. One can choose whichever operation one wants to perform. This program performs addition ,subtraction ,multiplication and division operations on two numbers. This is a menu driven JAVA program for calculator.
0 kommentar(er)
