Submission #3221891
Source Code Expand
module Main where import Control.Applicative import Control.Monad import Data.List (sort) knss :: [Int] -> Int -> Int knss as b = sum $ zipWith f as [1 .. length as] where f a i = abs $ a - (b + i) main :: IO () main = do n <- readLn as <- fmap read . words <$> getLine let bs = sort $ zipWith (\a b -> a - b) as [1 .. n] if odd n then print $ knss as (bs !! (n `div` 2)) else do let m = n `div` 2 print $ minimum [ knss as (bs !! (m - 1)) , knss as (bs !! m) ]
Submission Info
Submission Time | |
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Task | C - Linear Approximation |
User | lvs7k |
Language | Haskell (GHC 7.10.3) |
Score | 300 |
Code Size | 597 Byte |
Status | AC |
Exec Time | 1638 ms |
Memory | 148860 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 300 / 300 | ||||
Status |
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Set Name | Test Cases |
---|---|
Sample | sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt |
All | sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, sample_01.txt, sample_02.txt, sample_03.txt, sample_04.txt, subtask_1_01.txt, subtask_1_02.txt, subtask_1_03.txt, subtask_1_04.txt, subtask_1_05.txt, subtask_1_06.txt, subtask_1_07.txt, subtask_1_08.txt, subtask_1_09.txt, subtask_1_10.txt, subtask_1_11.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
sample_01.txt | AC | 1 ms | 508 KB |
sample_02.txt | AC | 1 ms | 508 KB |
sample_03.txt | AC | 1 ms | 508 KB |
sample_04.txt | AC | 1 ms | 508 KB |
subtask_1_01.txt | AC | 1 ms | 508 KB |
subtask_1_02.txt | AC | 266 ms | 29052 KB |
subtask_1_03.txt | AC | 205 ms | 25980 KB |
subtask_1_04.txt | AC | 634 ms | 74108 KB |
subtask_1_05.txt | AC | 1145 ms | 130428 KB |
subtask_1_06.txt | AC | 1302 ms | 144764 KB |
subtask_1_07.txt | AC | 1638 ms | 147836 KB |
subtask_1_08.txt | AC | 1352 ms | 147836 KB |
subtask_1_09.txt | AC | 1325 ms | 146812 KB |
subtask_1_10.txt | AC | 1332 ms | 148860 KB |
subtask_1_11.txt | AC | 1337 ms | 148860 KB |