結果
問題 | No.1511 A ? B Problem |
ユーザー | soraie_ |
提出日時 | 2021-05-28 20:19:13 |
言語 | Nim (2.0.2) |
結果 |
AC
|
実行時間 | 2 ms / 2,000 ms |
コード長 | 3,616 bytes |
コンパイル時間 | 4,269 ms |
コンパイル使用メモリ | 96,256 KB |
実行使用メモリ | 5,248 KB |
最終ジャッジ日時 | 2024-11-07 08:00:10 |
合計ジャッジ時間 | 4,963 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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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 | 2 ms
5,248 KB |
testcase_01 | AC | 1 ms
5,248 KB |
testcase_02 | AC | 1 ms
5,248 KB |
testcase_03 | AC | 2 ms
5,248 KB |
testcase_04 | AC | 1 ms
5,248 KB |
testcase_05 | AC | 2 ms
5,248 KB |
testcase_06 | AC | 2 ms
5,248 KB |
testcase_07 | AC | 1 ms
5,248 KB |
testcase_08 | AC | 2 ms
5,248 KB |
testcase_09 | AC | 2 ms
5,248 KB |
testcase_10 | AC | 2 ms
5,248 KB |
testcase_11 | AC | 2 ms
5,248 KB |
testcase_12 | AC | 1 ms
5,248 KB |
testcase_13 | AC | 1 ms
5,248 KB |
testcase_14 | AC | 1 ms
5,248 KB |
testcase_15 | AC | 1 ms
5,248 KB |
ソースコード
{. warning[UnusedImport]:off .} import sequtils,algorithm,math,tables,sets,strutils,times,pegs,macros,strformat,typetraits,terminal,os proc scanf(formatstr: cstring){.header: "<stdio.h>", varargs.} proc getchar(): char {.header: "<stdio.h>", varargs.} proc ri*(): int = scanf("%lld",addr result) proc rf*(): float = scanf("%lf",addr result) proc rs*(): string = var get = false result = "" while true: var c = getchar() if int(c) > int(' '): get = true result.add(c) else: if get: break get = false proc chmin*(a:var int,b:int): bool {.discardable.} = if a > b: a = b return true else: return false proc chmax*(a:var int,b:int): bool {.discardable.} = if a < b: a = b return true else: return false macro debug*(n: varargs[untyped]): untyped = var buff = fmt""" when defined(debug): stderr.writeLine ("[debug] ---------------------------------") """ var maxLen = 0 for x in n: if x.kind == nnkIdent: let l = ($x).len if l > maxLen: maxLen = l for x in n: if x.kind == nnkStrLit: buff = buff & fmt""" stderr.writeLine ("[debug] - - - - - - - - - - - - - - - - -") stderr.writeLine ("[debug] " & {repr(x)}) stderr.writeLine ("[debug] - - - - - - - - - - - - - - - - -") """ if x.kind == nnkIdent: let name = " ".repeat(maxLen - ($x).len) & $x buff = buff & fmt""" stderr.writeLine ("[debug] {name} => " & ${repr(x)}) """ buff = buff & """ stderr.writeLine ("[debug] ---------------------------------") """ parseStmt(buff) iterator range*(st,en: int): int = for idx in st..<en: yield idx iterator range*(en: int): int = for idx in 0..<en: yield idx iterator range*(st,en,step: int): int = var idx = st if st < en: doAssert step > 0 while idx < en: yield idx idx += step else: doAssert step < 0 while idx > en: yield idx idx += step # proc `%`*(x,y: SomeInteger): SomeInteger = x mod y proc `//`*(x,y: SomeInteger): SomeInteger = x div y proc `%=`*(x: var SomeInteger,y: SomeInteger) = x = x mod y proc `/=`*(x: var SomeInteger,y: int) = x = x div y proc `cd`*[T](x,y: T): T = x div y + ord(x mod y != 0) when NimMajor <= 0 and NimMinor <= 18: import future else: import sugar # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # when defined release: {.checks: off.} # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # template countIt*[T](a: openArray[T]; pred: untyped): int = var result = 0 for it {.inject.} in items(a): if pred: result.inc result # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # template newSeqWithImpl[T](lens: seq[int]; init: T; currentDimension, lensLen: static[int]): untyped = when currentDimension == lensLen: newSeqWith(lens[currentDimension - 1], init) else: newSeqWith(lens[currentDimension - 1], newSeqWithImpl(lens, init, currentDimension + 1, lensLen)) template newSeqWith*[T](lens: varargs[int]; init: T): untyped = assert(lens.allIt(it > 0)) newSeqWithImpl(@lens, init, 1, lens.len) template vector*[T](lens: varargs[int]; init: T = 0): untyped = assert(lens.allIt(it > 0)) newSeqWithImpl(@lens, init, 1, lens.len) # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # # let a,b = ri() echo (a or b) - (a and b)