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Program that randomly generates an addition question with two integers less than 100.
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/**<br /> *<br /> * @Author: Aghatise Osazuwa<br /> * Website: www.cscprogrammingtutorials.com<br /> */<br /><br />import java.util.Scanner;<br /><br />public class Ex03_10 {<br /> public static void main(String[] args) {<br /> // Generate two integers less than 100<br /> int number1 = (int) (Math.random() * 100);<br /> int number2 = (int) (Math.random() * 100);<br /><br /> // Prompt the user to answer "What is number1 + number2?"<br /> System.out.print("What is " + number1 + " + " + number2 + "? ");<br /> Scanner input = new Scanner(System.in);<br /> int answer = input.nextInt();<br /> // Grade the answer and display the result<br /> if (number1 + number2 == answer) {<br /> System.out.println("You are correct!");<br /> } else {<br /> System.out.println("Your answer is wrongn" + number1 + " + " + number2 + " is "<br /> + (number1 + number2));<br /> }<br /> }<br />}<br /> |
Sample program runClick here to see other solutions…
Program that prompts the user to enter an integer for today’s day of the week (Sunday is 0, Monday is…
Program that generates two integers under 100 and prompts the user to enter the sum of these two integers.
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/**<br /> *<br /> * @Author: Aghatise Osazuwa<br /> * Website: www.cscprogrammingtutorials.com<br /> */<br /><br />import java.util.Scanner;<br /><br />public class Ex03_04 {<br /> public static void main(String[] args) {<br /> int number1 = (int)(System.currentTimeMillis() % 100);<br /> int number2 = (int)(System.currentTimeMillis() / 7 % 100);<br /> Scanner input = new Scanner(System.in);<br /> System.out.print("What is " + number1 + " + " + number2 + "? ");<br /> int answer = input.nextInt();<br /> System.out.println(number1 + " + " + number2 + " = " + answer + " is " <br /> + (number1 + number2 == answer));<br /> } <br />}<br /> |
Sample runClick…