結果

問題 No.1329 Square Sqsq
ユーザー yakamotoyakamoto
提出日時 2021-01-08 21:25:20
言語 Kotlin
(1.9.23)
結果
AC  
実行時間 301 ms / 2,000 ms
コード長 2,770 bytes
コンパイル時間 16,711 ms
コンパイル使用メモリ 428,044 KB
実行使用メモリ 54,540 KB
最終ジャッジ日時 2023-08-10 08:25:28
合計ジャッジ時間 25,353 ms
ジャッジサーバーID
（参考情報） 		judge11 / judge12
このコードへのチャレンジ
（要ログイン）

テストケース

テストケース表示
入力 結果 実行時間
実行使用メモリ
testcase_00 AC 275 ms
50,236 KB
testcase_01 AC 276 ms
50,292 KB
testcase_02 AC 274 ms
50,228 KB
testcase_03 AC 294 ms
52,444 KB
testcase_04 AC 296 ms
52,476 KB
testcase_05 AC 297 ms
54,540 KB
testcase_06 AC 296 ms
52,400 KB
testcase_07 AC 297 ms
52,388 KB
testcase_08 AC 299 ms
52,372 KB
testcase_09 AC 296 ms
52,280 KB
testcase_10 AC 301 ms
52,440 KB
testcase_11 AC 297 ms
52,200 KB
testcase_12 AC 299 ms
52,340 KB
testcase_13 AC 296 ms
52,400 KB
testcase_14 AC 274 ms
50,568 KB
testcase_15 AC 268 ms
50,660 KB
testcase_16 AC 277 ms
50,132 KB
testcase_17 AC 276 ms
50,084 KB
testcase_18 AC 284 ms
50,204 KB
testcase_19 AC 287 ms
50,296 KB
testcase_20 AC 275 ms
50,184 KB
testcase_21 AC 275 ms
50,108 KB
testcase_22 AC 296 ms
52,300 KB
testcase_23 AC 279 ms
50,368 KB
権限があれば一括ダウンロードができます
コンパイルメッセージ
Main.kt:115:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types
  private inline fun debug(a: LongArray) {
          ^
Main.kt:119:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types
  private inline fun debug(a: IntArray) {
          ^
Main.kt:123:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types
  private inline fun debug(a: BooleanArray) {
          ^
Main.kt:127:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types
  private inline fun toString(a: BooleanArray) = run{a.map { if (it) 1 else 0 }.joinToString("")}
          ^
Main.kt:129:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types
  private inline fun debugDim(A: Array<LongArray>) {
          ^
Main.kt:136:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types
  private inline fun debugDim(A: Array<IntArray>) {
          ^
Main.kt:143:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types
  private inline fun debugDim(A: Array<BooleanArray>) {
          ^
Main.kt:160:11: warning: expected performance impact from inlining is insignificant. Inlining works best for functions with parameters of functional types
  private inline fun assert(b: Boolean) = run{if (!b) throw AssertionError()}
          ^

ソースコード

diff # 

import java.io.BufferedReader
import java.io.InputStream
import java.io.InputStreamReader
import java.lang.AssertionError
import java.util.*
import kotlin.math.abs
import kotlin.math.max
import kotlin.math.min

val MOD = 1_000_000_007

class Solver(stream: InputStream, private val out: java.io.PrintWriter) {
  private val reader = BufferedReader(InputStreamReader(stream), 32768)

  private val N = ns()
  fun solve() {
    val ans = (N.length - 1) / 2 + 1
//    val ans = if (N.length % 2 == 0) {
//      N.length/2
//    }
//    else {
//      val s = N.take(2)
//      N.length/2
//    }
    out.println(ans)
  }













































  private val isDebug = try {
    // なんか本番でエラーでる
    System.getenv("MY_DEBUG") != null
  } catch (t: Throwable) {
    false
  }

  private var tokenizer: StringTokenizer? = null
  private fun next(): String {
    while (tokenizer == null || !tokenizer!!.hasMoreTokens()) {
      tokenizer = StringTokenizer(reader.readLine())
    }
    return tokenizer!!.nextToken()
  }

  private fun ni() = next().toInt()
  private fun nl() = next().toLong()
  private fun ns() = next()
  private fun na(n: Int, offset: Int = 0): IntArray {
    return IntArray(n) { ni() + offset }
  }
  private fun nal(n: Int, offset: Int = 0): LongArray {
    val res = LongArray(n)
    for (i in 0 until n) {
      res[i] = nl() + offset
    }
    return res
  }

  private fun na2(n: Int, offset: Int = 0): Array<IntArray> {
    val a  = Array(2){IntArray(n)}
    for (i in 0 until n) {
      for (e in a) {
        e[i] = ni() + offset
      }
    }
    return a
  }

  private inline fun debug(msg: () -> String) {
    if (isDebug) System.err.println(msg())
  }

  private inline fun debug(a: LongArray) {
    debug { a.joinToString(" ") }
  }

  private inline fun debug(a: IntArray) {
    debug { a.joinToString(" ") }
  }

  private inline fun debug(a: BooleanArray) {
    debug { toString(a) }
  }

  private inline fun toString(a: BooleanArray) = run{a.map { if (it) 1 else 0 }.joinToString("")}

  private inline fun debugDim(A: Array<LongArray>) {
    if (isDebug) {
      for (a in A) {
        debug(a)
      }
    }
  }
  private inline fun debugDim(A: Array<IntArray>) {
    if (isDebug) {
      for (a in A) {
        debug(a)
      }
    }
  }
  private inline fun debugDim(A: Array<BooleanArray>) {
    if (isDebug) {
      for (a in A) {
        debug(a)
      }
    }
  }

  /**
   * 勝手にimport消されるのを防ぎたい
   */
  private fun hoge() {
    min(1, 2)
    max(1, 2)
    abs(-10)
  }

  private inline fun assert(b: Boolean) = run{if (!b) throw AssertionError()}
}

fun main() {
  val out = java.io.PrintWriter(System.out)
  Solver(System.`in`, out).solve()
  out.flush()
}
0