GUESSING - Number Guessing Game

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Added by:Bin Jin
Date:2008-05-26
Time limit:0.100s
Source limit:50000B
Memory limit:1536MB
Cluster: Cube (Intel G860)
Languages:TEXT
Resource:the (first?) "interactive" problem on SPOJ

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2023-11-08 13:37:45
HEY I"M GOING CRAZY HOW THE HELL THE ANSWER IS "LIFE IS LIKE A BOX OF CHOCOLATES. YOU NEVER KNOW WHAT YOU'RE GONNA GET." ? PLEASE SOMEONE TELL ME BEFORE I DIE....
2022-07-19 14:55:53
the tag is right. the method to get is really good. it's not really easy or really hard to think of.
2020-08-01 14:06:36
AC in one guess !!
2020-07-25 19:33:41
did you all do this question without writing any code
??
2020-04-30 06:17:15
n**2 brute force
2019-11-14 07:03:14
spoj is cool
2019-09-30 16:36:08
have some fun ......
2019-06-03 08:00:58
Good Fun:)
2018-10-02 17:49:41
I guessed the number using brute force. Can someone explain why this is tagged "binary-search" ? How do I solve it using binary search ?
2018-08-28 19:40:23
Suppose the answer is 121565. In this case, the display will be "6A4B" as all positions are correct hence "6A" and as you can see 1st '1' for 3rd place is wrong, 3rd '1' for 1st place is wrong. Similarly, 4th '5' for 6th place is wrong, 6th '5' for 4th place is wrong but numbers are correct hence "4B".

Another example, suppose 555555 is the answer and you guessed 125536 then the display will be "2A8B". Check it carefully.
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