結果
問題 | No.2929 Miracle Branch |
ユーザー | kemuniku |
提出日時 | 2024-10-12 15:44:19 |
言語 | Nim (2.0.2) |
結果 |
WA
|
実行時間 | - |
コード長 | 4,876 bytes |
コンパイル時間 | 3,994 ms |
コンパイル使用メモリ | 76,016 KB |
実行使用メモリ | 13,940 KB |
最終ジャッジ日時 | 2024-10-12 15:44:43 |
合計ジャッジ時間 | 12,479 ms |
ジャッジサーバーID (参考情報) |
judge1 / judge |
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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 | 1 ms
6,816 KB |
testcase_01 | AC | 4 ms
6,816 KB |
testcase_02 | AC | 3 ms
6,820 KB |
testcase_03 | WA | - |
testcase_04 | WA | - |
testcase_05 | WA | - |
testcase_06 | AC | 4 ms
6,816 KB |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
testcase_12 | AC | 4 ms
6,816 KB |
testcase_13 | WA | - |
testcase_14 | WA | - |
testcase_15 | WA | - |
testcase_16 | WA | - |
testcase_17 | WA | - |
testcase_18 | AC | 5 ms
6,816 KB |
testcase_19 | AC | 6 ms
6,816 KB |
testcase_20 | WA | - |
testcase_21 | AC | 15 ms
6,816 KB |
testcase_22 | AC | 4 ms
6,820 KB |
testcase_23 | AC | 24 ms
6,820 KB |
testcase_24 | AC | 105 ms
6,816 KB |
testcase_25 | AC | 13 ms
6,820 KB |
testcase_26 | WA | - |
testcase_27 | AC | 4 ms
6,816 KB |
testcase_28 | AC | 3 ms
6,816 KB |
testcase_29 | AC | 3 ms
6,816 KB |
testcase_30 | AC | 4 ms
6,820 KB |
testcase_31 | AC | 4 ms
6,816 KB |
testcase_32 | AC | 3 ms
6,816 KB |
testcase_33 | AC | 4 ms
6,820 KB |
testcase_34 | AC | 267 ms
13,732 KB |
testcase_35 | AC | 261 ms
13,760 KB |
testcase_36 | AC | 3 ms
6,816 KB |
testcase_37 | AC | 286 ms
13,652 KB |
testcase_38 | AC | 286 ms
13,940 KB |
testcase_39 | AC | 293 ms
13,712 KB |
testcase_40 | AC | 269 ms
13,656 KB |
testcase_41 | AC | 272 ms
13,736 KB |
testcase_42 | AC | 284 ms
13,740 KB |
testcase_43 | AC | 270 ms
13,804 KB |
testcase_44 | AC | 299 ms
13,664 KB |
testcase_45 | AC | 4 ms
6,816 KB |
ソースコード
import macros;macro ImportExpand(s:untyped):untyped = parseStmt($s[2]) ImportExpand "cplib/tmpl/sheep.nim" <=== "when not declared CPLIB_TMPL_SHEEP:\n const CPLIB_TMPL_SHEEP* = 1\n {.warning[UnusedImport]: off.}\n {.hint[XDeclaredButNotUsed]: off.}\n import algorithm\n import sequtils\n import tables\n import macros\n import math\n import sets\n import strutils\n import strformat\n import sugar\n import heapqueue\n import streams\n import deques\n import bitops\n import std/lenientops\n import options\n #入力系\n proc scanf(formatstr: cstring){.header: \"<stdio.h>\", varargs.}\n proc getchar(): char {.importc: \"getchar_unlocked\", header: \"<stdio.h>\", discardable.}\n proc ii(): int {.inline.} = scanf(\"%lld\\n\", addr result)\n proc lii(N: int): seq[int] {.inline.} = newSeqWith(N, ii())\n proc si(): string {.inline.} =\n result = \"\"\n var c: char\n while true:\n c = getchar()\n if c == ' ' or c == '\\n':\n break\n result &= c\n #chmin,chmax\n template `max=`(x, y) = x = max(x, y)\n template `min=`(x, y) = x = min(x, y)\n #bit演算\n proc `%`*(x: int, y: int): int =\n result = x mod y\n if y > 0 and result < 0: result += y\n if y < 0 and result > 0: result += y\n proc `//`*(x: int, y: int): int{.inline.} =\n result = x div y\n if y > 0 and result * y > x: result -= 1\n if y < 0 and result * y < x: result -= 1\n proc `%=`(x: var int, y: int): void = x = x%y\n proc `//=`(x: var int, y: int): void = x = x//y\n proc `**`(x: int, y: int): int = x^y\n proc `**=`(x: var int, y: int): void = x = x^y\n proc `^`(x: int, y: int): int = x xor y\n proc `|`(x: int, y: int): int = x or y\n proc `&`(x: int, y: int): int = x and y\n proc `>>`(x: int, y: int): int = x shr y\n proc `<<`(x: int, y: int): int = x shl y\n proc `~`(x: int): int = not x\n proc `^=`(x: var int, y: int): void = x = x ^ y\n proc `&=`(x: var int, y: int): void = x = x & y\n proc `|=`(x: var int, y: int): void = x = x | y\n proc `>>=`(x: var int, y: int): void = x = x >> y\n proc `<<=`(x: var int, y: int): void = x = x << y\n proc `[]`(x: int, n: int): bool = (x and (1 shl n)) != 0\n #便利な変換\n proc `!`(x: char, a = '0'): int = int(x)-int(a)\n #定数\n #[ include cplib/utils/constants ]#\n when not declared CPLIB_UTILS_CONSTANTS:\n const CPLIB_UTILS_CONSTANTS* = 1\n const INF32*: int32 = 100100111.int32\n const INF64*: int = int(3300300300300300491)\n const INF = INF64\n #converter\n\n #range\n iterator range(start: int, ends: int, step: int): int =\n var i = start\n if step < 0:\n while i > ends:\n yield i\n i += step\n elif step > 0:\n while i < ends:\n yield i\n i += step\n iterator range(ends: int): int = (for i in 0..<ends: yield i)\n iterator range(start: int, ends: int): int = (for i in\n start..<ends: yield i)\n\n #joinが非stringでめちゃくちゃ遅いやつのパッチ\n proc join*[T: not string](a: openArray[T], sep: string = \"\"): string = a.mapit($it).join(sep)\n" #茶色のパスに緑をつけいく #なんか10^18の素因数分解を求められていないか? #冷静になると、2*10^5以上の素数があるなら終わりなのでok #6とかが微妙にコーナーそうで怖い。 #6の作り方として、2と3を作ると5+2で7頂点、直接作っても7頂点 #大丈夫か~ #4がヤバいかも? #2*2は6頂点食うが、4をつくるなら5頂点で済む。 #2はなるべく4を作った方が効率がいい? #8は2*2*2で9頂点、2*4で8頂点,8で9頂点 var X = ii() var tmp = X var D : seq[int] if X == 1: echo 2 echo 1," ",2 echo "b g" quit() var div2 = 0 while tmp % 2 == 0: tmp //= 2 div2 += 1 for x in 3..(200000): if tmp % x == 0: tmp //= x D.add(x) if tmp != 1: echo -1 quit() var need = (div2//2)*5+(div2%2)*3+(len(D)+sum(D)) if need > 200000: echo -1 quit() var N = need var edges : seq[(int,int)] var B = (div2//2)+(div2%2)+len(D) for i in range(B-1): edges.add((i,i+1)) var now = B for i in range(len(D)): for x in range(D[i]): edges.add((now,i)) now += 1 for i in range(len(D),len(D)+(div2//2)): for x in range(4): edges.add((now,i)) now += 1 for i in range(len(D)+(div2//2),(div2%2)+len(D)+(div2//2)): for x in range(2): edges.add((now,i)) now += 1 var C = newSeqWith(N,'g') for i in range(B): C[i] = 'b' assert len(edges) == N-1 echo N for i in range(N-1): echo edges[i][0]+1," ",edges[i][1]+1 echo C.join(" ")