Question

java

1. Write an application that generates n random integers in the range provided the user. Use method genrate Even to generate even numbers only and generateOdd to generate odd numbers void generateOdd(int n, int r1, int r2); void generateEven(int n, int r1, int r2); Sample run: How many integers you have?5 What are your number ranges? 3 10 The generated even numbers are 6 4 8 10 6 The generated odd numbers are 37 9 35

Answer 1

The Code Used:-

import java.util.*;
class RandomNumber
{
public static void main(String args[])
{
Scanner scan = new Scanner(System.in);
System.out.print("How many integers you have? ");
int n = scan.nextInt();
System.out.print("What are you ranges? ");
int min = scan.nextInt();
int max = scan.nextInt();
System.out.print("The generated odd numbers are ");
generateOdd(n,min,max);
System.out.println();
System.out.print("The generated even numbers are ");
generateEven(n,min,max);
}
public static void generateOdd(int n,int r1,int r2)
{
int count=1;
Random random = new Random();
while(count<=n)
{
int randomNum = random.nextInt((r2+1)-r1)+r1;
if(randomNum%2 != 0)
{
System.out.print(randomNum+" ");
count++;
}
}
}
public static void generateEven(int n,int r1,int r2)
{
int count=1;
Random random = new Random();
while(count<=n)
{
int randomNum = random.nextInt((r2+1)-r1)+r1;
if(randomNum%2 == 0)
{
System.out.print(randomNum+" ");
count++;
}
}
}
}

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