POWFIB - Fibo and non fibo
The problem is simple - find (ab) % MOD, where:
- a = Nth non-Fibonacci number.
- b = (Nth Fibonacci number) % MOD.
- MOD = 109+7.
Consider Fibonacci series as 1, 1, 2, 3 ...
Note: It is guaranteed that Nth non-Fibonacci number will always be less than MOD value for every value of N used.
Input
First line contains T, the number of test cases.
Each next T lines contains a number N.
Output
Print T lines of output where each line corresponds to the required answer.
Announcement: Constraints are updated. Sorry for inconvenience occurred.
Example
Input: 3 3 2 1 Output: 49 6 4
Explanation
- For N=3 : 3rd non Fibonacci number = 7, 3rd Fibonacci number = 2. answer = 72 % MOD = 49
- For N=2 : 2nd non Fibonacci number = 6, 2nd Fibonacci number = 1. answer = 61 % MOD = 6
- For N=1 : 1st non Fibonacci number = 4, 1st Fibonacci number = 1. answer = 41 % MOD = 4
Constraints
1 ≤ T ≤ 100000
1 ≤ N ≤ 9×108
Note: Test cases have been updated and constraints are changed. Those who get TLE or WA are suggested to resubmit. GOOD LUCK there.
hide comments
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anil2496:
2016-01-11 19:11:47
learnt a lot |
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priyank:
2015-12-15 19:49:01
finally solved with lowest time in java after more than 25 tle and wrong answer :) |
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mukesh227:
2015-10-30 19:33:55
after 4 WA finally AC!!!!!
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surya97:
2015-10-27 08:00:59
hurray! got accepted. :)
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surya97:
2015-10-26 19:38:32
@author: please help why i am getting wrong answer after case 15. many WAs.
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surya97:
2015-10-26 14:29:29
i am getting WA after 12th test case @ivar.raknahs Last edit: 2015-10-26 14:33:19 |
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Aditya Kumar:
2015-10-23 08:33:16
Wrong Data Type costed me couple of WA!!
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tinneminy:
2015-08-22 12:22:24
@ivar.raknahs : Can you plz check my submission ID-14951756. I already got more than 8 WA. Don't know where i m wrong. |
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weathervane:
2015-08-21 21:20:56
@ivar.raknahs I'm confused. The time limit is 1 second, but today answers taking 3 seconds were accepted.
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Dune:
2015-08-17 13:28:58
@ivar.raknahs : testcases have been updated with cases where N>10^7, but previous submissions haven't been rejudged, you'll have to rejudge it.
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Added by: | ivar.raknahs |
Date: | 2015-07-15 |
Time limit: | 1s |
Source limit: | 50000B |
Memory limit: | 1536MB |
Cluster: | Cube (Intel G860) |
Languages: | All except: ASM64 JS-MONKEY |
Resource: | OWN |