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Cookie Clicker Alpha Solution – Google Code Jam 2014

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This is the second problem for Google Code Jam Qualification round 2014, if you are able to solve this problem with the first one(which is very easy) you will be eligible for the next round.

Problem

In this problem, you start with 0 cookies. You gain cookies at a rate of 2 cookies per second, by clicking on a giant cookie. Any time you have at least C cookies, you can buy a cookie farm. Every time you buy a cookie farm, it costs you C cookies and gives you an extra F cookies per second.

Once you have X cookies that you haven’t spent on farms, you win! Figure out how long it will take you to win if you use the best possible strategy.
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Magic Trick Solution – Google Code Jam 2014

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Google Code Jam 2014 has begun, You need to get 25 points to get to the next round, there are 4 problems out of which two problems needs to be solved for sure to get into next round.

This is the first problem and the most simpler one and gives you only 6 points 🙁

Problem

Recently you went to a magic show. You were very impressed by one of the tricks, so you decided to try to figure out the secret behind it!

The magician starts by arranging 16 cards in a square grid: 4 rows of cards, with 4 cards in each row. Each card has a different number from 1 to 16 written on the side that is showing. Next, the magician asks a volunteer to choose a card, and to tell him which row that card is in.
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Guess bollywood movie names from english translation

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Guess HINDI MOVIE names based on these ENGLISH TRANSLATION:-

1. Nurture
2. Man
3. Trident
4. Drunkard
5. Something something is happening
6. Say that there is love
7. Still the heart remains Indian
8. Niether do u know,nor do I
9. The braveheart shall take the bride
10. Enemy
11. Bullet king
12. Laugh hanging
13. Gardener
14. Ilusionist
15. We have alredy given our heart
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5 soldiers in a palace

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Number Puzzle #87

There is one big palace where 5 soldiers stay. Each soldier has 5 rooms. In each room there are 5 big tigers. Each big tiger has 5 little tigers. Each tiger has 4 legs. How many legs are there in the palace?


Check your answer:-

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Answer: There are a total of 3010 legs in the palace.
How?
Number of soldiers = 5 , their legs = 10
Number of big tigers = 5*5*5, their legs = 125*4 = 500
Number of small tigers = 125*5, their legs = 625*4 = 2500
Thus total legs = 3010

$100 and birds puzzle

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Number Puzzle #86

We have total $100 and we need to buy exactly 100 Birds. The Price list for Birds is as follow:

1) 1 Parrot = $5
2) 1 Crow. = $1
3) 20 Sparrows = $1

But Conditions

  • You have to spend all $100
  • You have to buy exact 100 Birds
  • You have to buy all three types of Birds. So you must have all three kind of birds when you finish buying.

How to spend $100 in this case?

Check your answer:-

Number of Parrots To Buy

Tried enough already?

Number of Crow To Buy

Tried enough already?

Number of Sparrows To Buy

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Click here to See Solution
19 parrots = 19*5 = 95$
1 crow = 1$
80 sparrows = 4$
100 birds = 100$

If 5 3 2 = 151022

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Number Puzzle #85
If 5 3 2 = 151022 9 2 4 = 183652 8 6 3 = 482466 5 4 5 = 202541 then 9 5 5 = ?

If 5 3 2 = 151022 9 2 4 = 183652 8 6 3 = 482466 5 4 5 = 202541 then 9 5 5 = ?

If 5 3 2 = 151022 9 2 4 = 183652 8 6 3 = 482466 5 4 5 = 202541 then 9 5 5 = ?

Check your answer:-

Tried enough already?
Click here to see solution
the calculation is like this
9 5 5 =?

9×5 = 45 (first and second)
9×5 = 45 (first and third)
sum of 45+45 =90 and from this deduct center no i.e. 5 =85
hence answer is 454585
Solution is courtesy Jaideep Sandhu, answered in disqus comments

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