Computer Applications
Write a program in Java to print the following series:
3, 6, 12, 24, 48, ….. to n
Java
Java Iterative Stmts
55 Likes
Answer
import java.util.Scanner;
public class KboatSeries
{
public static void main(String args[]) {
Scanner in = new Scanner(System.in);
System.out.print("Enter n: ");
int n = in.nextInt();
int t = 3;
for (int i = 1; i <= n; i++) {
System.out.print(t + " ");
t *= 2;
}
}
}Output
Answered By
23 Likes
Related Questions
Give the output of the following program segment. How many times is the loop executed?
for(x=10; x>20;x++) System.out.println(x); System.out.println(x*2);Define a class to accept a number from user and check if it is an EvenPal number or not.
(The number is said to be EvenPal number when number is palindrome number (a number is palindrome if it is equal to its reverse) and sum of its digits is an even number.)
Example: 121 – is a palindrome number
Sum of the digits – 1+2+1 = 4 which is an even numberRewrite the following do while program segment using for:
x = 10; y = 20; do { x++; y++; } while (x<=20); System.out.println(x * y );Write a program in Java to find the Fibonacci series within a range entered by the user.
Sample Input:
Enter the minimum value: 10
Enter the maximum value: 20Sample Output:
13