EASYPROB - A Very Easy Problem!


Input

There's no input.

Output

Output some form of these numbers: 137, 1315, 73, 136, 255, 1384, 16385, one per line in the listed order.

Example

The first two lines of the CORRECT output file are:

137=2(2(2)+2+2(0))+2(2+2(0))+2(0)
1315=2(2(2+2(0))+2)+2(2(2+2(0)))+2(2(2)+2(0))+2+2(0)

The correct output file should contain 7 lines.


hide comments
joe001: 2016-12-10 09:34:52

Good question for recursion and i enjoyed playing with bits :-)

Abhishek: 2016-09-27 19:31:04

100th on SPOJ! ^_^

ashishranjan28: 2016-09-07 23:53:07

it clears the concept of recursion

mike: 2016-08-13 09:01:35

solved using bit manipulation and recursion

square1001: 2016-08-07 01:04:56

Riddle :-)

Akshat Jain: 2016-06-23 23:35:20

took a lil bit to realise 2(2) is 2^2..Simple otherwise..

baadshah_: 2016-06-23 18:14:14

Not that Easy!! :P

comp0zr: 2016-06-20 04:34:27

Make sure you include "num=", otherwise you'll get WA.

kesucool: 2016-06-18 09:06:28

It could very well accept codes. :)Recursion helps

sonali9696: 2016-06-11 11:57:34

Why does the submission allow us to choose only plain text format and not in any proper language like C++. SPOJ PLEASE HELP.

Edit- Just upload output file in txt version, no source code

Last edit: 2016-07-03 13:08:03

Added by:Fudan University Problem Setters
Date:2007-07-13
Time limit:0.100s
Source limit:500B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Languages:TEXT
Resource:You can imagine it.