Program to Print series 1,2,8,16,32...n

Problem statement:- Program to print series 1,2,8,16,32...n.

Example:    

                Input: n=35

                Output: 1 2 4 8 16 32 /* 1  1*2  2*2  4*2  8*2  16*2 */

                Input: n=9

                Output: 1 2 4 8 /* 1  1*2  2*2  4*2 */

 Data requirement:-

   Input Data:- n

  Output Data:-i

Program in C
  

Here is the source code of the C Program to print series 1,2,8,16,32...n.

Code:

#include<stdio.h>

int main()

{

    int n,i;

    printf("Enter the range of number(Limit):");

    scanf("%d",&n);

    for(i=1;i<=n;i*=2)

    {

        printf("%d ",i);

    }

}

Input/Output:

Enter the range of number(Limit):35

1 2 4 8 16 32

Program in C++

Here is the source code of the C++ Program to print series 1,2,8,16,32...n.

Code:

#include<iostream>

using namespace std;

int main()

{

    int n,i;

    cout<<"Enter the range of number(Limit):";

    cin>>n;

    for(i=1;i<=n;i*=2)

    {

        cout<<i<<" ";

    }

}

Input/Output:

Enter the range of number(Limit):9

1 2 4 8

Program in Java

Here is the source code of the Java Program to print series 1,2,8,16,32...n.

Code:

import java.util.Scanner;

public class Print_Series {

public static void main(String[] args) {

Scanner sc=new Scanner(System.in);

int n,i;

   System.out.printf("Enter the range of number(Limit):");

    n=sc.nextInt();

    for(i=1;i<=n;i*=2)

    {

    System.out.print(i+" ");

    }

    sc.close();

}

}

Input/Output:

Enter the range of number(Limit):70

1 2 4 8 16 32 64 

Program in Python

Here is the source code of the Python Program to print series 1,2,8,16,32...n.

Code:

n=int(input("Enter the range of number(Limit):"))

i=1

while i<=n:

    print(i,end=" ")

    i*=2

Input/Output:

Enter the range of number(Limit):100

1 2 4 8 16 32 64

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