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### 11000 Why AC?

Posted: **Thu Mar 09, 2006 2:24 pm**

by **Psyco**

My program is print N Fibonachi -1, N+1 Fibonachi -1.

Is it OK?

I am 0.000 and AC!

I'm confused...-_-;;;

check = 11321

Posted: **Thu Mar 09, 2006 2:38 pm**

by **david**

Yes, it is correct.

Suppose there are f[n] - 1 male bees and f[n+1] - 1 bees in total. Then there are f[n - 1] female bees, and next year there will be 1 + f[n] - 1 = f[n] female bees and f[n-1] + f[n] - 1 = f[n + 1] - 1 male ones.

### 11000 - Bee

Posted: **Sun Mar 12, 2006 11:15 am**

by **tmdrbs6584**

n_st Fibonacci-1?

I'ts so easy to solve the problem!

Posted: **Tue Mar 14, 2006 9:45 pm**

by **shalinmangar**

Is it really?

Posted: **Tue Mar 14, 2006 11:13 pm**

by **sclo**

This problem is supposed to be trivial, we don't even need big int

Posted: **Wed Mar 15, 2006 12:25 pm**

by **shalinmangar**

Yes, I got AC. I saw the problem after seeing this post so my thoughts were pretty biased. It was trivial.

Posted: **Sun Mar 19, 2006 2:23 am**

by **tmdrbs6584**

but you must use long long int!!

Posted: **Sat Mar 25, 2006 5:24 pm**

by **neno_uci**

Actually I've got Accepted using unsigned int

### Can someone give me sample inputs please

Posted: **Sat Jul 14, 2007 11:54 am**

by **abhiramn**

What is wrong with my program???

Please please reply.!

### wa in 11000

Posted: **Sun Aug 26, 2007 7:56 am**

by **dipaly**

its an easy prob ... but i got wa .....

i just calculate the ( n th fibonacci -1 ) , (n+1 th fibonacci - 1)

here is my function ...

Code: Select all

```
long long a=1,b=1, male=0,total=0;
for(long long i=1 ; i<=n ; i++)
{
male = a+b-1;
long long t =a;
a = b;
b = b+t;
total = a+b-1;
}
```

is my fibonacci function correct ????

& whats the ans of input 0

i think its ans is 0 1

??? plz help

Posted: **Tue Aug 28, 2007 2:03 pm**

by **Jan**

Your assumption is correct as well as your code. May be there is a problem with your implementation (which is not posted here).

PS: Is there any problem with posting full code?

### :( still wa

Posted: **Sun Sep 02, 2007 12:42 pm**

by **dipaly**

PS: Is there any problem with posting full code?

I don't know ..Here is my code

ac

sorry 4 posting my [/code]

Posted: **Sun Sep 02, 2007 7:24 pm**

by **Jan**

That's quite strange. Use

May be there is a problem with the conversion!

### Re: :( still wa

Posted: **Mon Sep 03, 2007 6:47 am**

by **dipaly**

thanks ac now !!!!!! im realy a stupid[/quote]

Posted: **Fri Dec 14, 2007 8:08 pm**

by **scott1991**

can anyone see what's wrong with this?

Cheers. Scott