Submission #2545559

Source Code Expand

import scala.io.StdIn

object Main extends App {
  val n = StdIn.readLine().toInt

  val a = Array.ofDim[Long](87)
  a(0) = 2
  a(1) = 1
  (2 to n).foreach{ i =>
    a(i) = a(i-1) + a(i-2)
  }
  
  println(a(n))
}

Submission Info

Submission Time
Task B - Lucas Number
User matsutomu
Language Scala (2.11.7)
Score 200
Code Size 226 Byte
Status AC
Exec Time 319 ms
Memory 27212 KB

Judge Result

Set Name Sample All
Score / Max Score 0 / 0 200 / 200
Status
AC × 2
AC × 16
Set Name Test Cases
Sample sample_01.txt, sample_02.txt
All 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, sample_01.txt, sample_02.txt
Case Name Status Exec Time Memory
01.txt AC 316 ms 25148 KB
02.txt AC 316 ms 25260 KB
03.txt AC 316 ms 25152 KB
04.txt AC 319 ms 25264 KB
05.txt AC 313 ms 25272 KB
06.txt AC 317 ms 25256 KB
07.txt AC 312 ms 27212 KB
08.txt AC 312 ms 25264 KB
09.txt AC 314 ms 25288 KB
10.txt AC 316 ms 25408 KB
11.txt AC 319 ms 23616 KB
12.txt AC 315 ms 25024 KB
13.txt AC 318 ms 25296 KB
14.txt AC 315 ms 25268 KB
sample_01.txt AC 315 ms 25152 KB
sample_02.txt AC 317 ms 23364 KB