Java: Generate random integers in a specific range
Java Numbers: Exercise-3 with Solution
Write a Java program to generate random integers in a specific range.
Pictorial Presentation:
Sample Solution:
Java Code:
import java.util.Scanner;
public class Example3 {
public static void main( String args[] ){
Scanner sc = new Scanner( System.in );
System.out.print("Input the starting number of the range: ");
int rsnum = sc.nextInt();
System.out.print("Input the ending number of the range: ");
int renum = sc.nextInt();
int random_num = rsnum + (int)(Math.random() * ((renum - rsnum) + 1));
System.out.println(random_num);
}
}
Sample Output:
Input the starting number of the range: 5 Input the ending number of the range: 25 10
Flowchart:
Java Code Editor:
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