Question

how to ptint the series in java

1, 11, 111, 1111 ....n​

Answer 1

Answer:

import java.util.Scanner;

public class Series  

{

 public static void main(String args[])

 {

  Scanner sc = new Scanner(System.in);

  System.out.print("Enter the number of terms: ");

  int n = sc.nextInt();

  int s = 0, c;                                          // s for terms of series, c for n terms

  for (c = 1; c <= n; c++)                          // To generate n terms

  {

   s = s * 10 + 1;

   System.out.print(s + " ");

  }                                                           //for  ends

 }

}

Output:

Enter the number of terms: 7

1, 11, 111, 1111, 11111, 111111, 1111111...... 

BUILD SUCCESSFUL (total time: 3 seconds

hope this help you.

mark as best as your wish.

Answer 2

Question:-

Write a program in Java to print the series.

1 11 111 1111...N

Program:-

import java.util.*;

class Series

{

public static void main(String args[])

{

Scanner sc=new Scanner(System.in);

System.out.print("Enter the number of terms for the series: ");

int n=sc.nextInt();

int a=1;

for(int i=1;i<=n;i++,a=a*10+1)

System.out.print(a+" ");

}

}