結果
| 問題 | No.1339 循環小数 |
| ユーザー |
👑  seekworser
|
| 提出日時 | 2024-01-07 17:41:10 |
| 言語 | Nim (2.0.2) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 14,278 bytes |
| コンパイル時間 | 5,589 ms |
| コンパイル使用メモリ | 93,704 KB |
| 実行使用メモリ | 6,676 KB |
| 最終ジャッジ日時 | 2024-01-07 17:41:17 |
| 合計ジャッジ時間 | 5,343 ms |
|
ジャッジサーバーID （参考情報） |
judge15 / judge14 |
（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 | WA | - |
| testcase_01 | WA | - |
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| testcase_33 | WA | - |
| testcase_34 | WA | - |
| testcase_35 | WA | - |
| testcase_36 | WA | - |
コンパイルメッセージ
/home/judge/data/code/Main.nim(20, 5) Warning: unreachable code after 'return' statement or '{.noReturn.}' proc [UnreachableCode]
/home/judge/data/code/Main.nim(23, 9) Warning: unreachable code after 'return' statement or '{.noReturn.}' proc [UnreachableCode]
ソースコード
import macros;macro ImportExpand(s:untyped):untyped = parseStmt($s[2])
{.checks: off.}
import strutils
ImportExpand "cplib/tmpl/citrus.nim" <=== "when not declared CPLIB_TMPL_CITRUS:\n const CPLIB_TMPL_CITRUS* = 1\n {.warning[UnusedImport]: off.}\n {.hint[XDeclaredButNotUsed]: off.}\n import os\n import algorithm\n import sequtils\n import tables\n import macros\n import std/math\n import sets\n import strutils\n import strformat\n import sugar\n import streams\n import deques\n import bitops\n import heapqueue\n const MODINT998244353* = 998244353\n const MODINT1000000007* = 1000000007\n const INF* = 100100111\n const INFL* = int(3300300300300300491)\n type double* = float64\n let readNext = iterator(getsChar: bool = false): string {.closure.} =\n while true:\n var si: string\n try: si = stdin.readLine\n except EOFError: yield \"\"\n for s in si.split:\n if getsChar:\n for i in 0..<s.len(): yield s[i..i]\n else:\n yield s\n proc input*(t: typedesc[string]): string = readNext()\n proc input*(t: typedesc[char]): char = readNext(true)[0]\n proc input*(t: typedesc[int]): int = readNext().parseInt\n proc input*(t: typedesc[float]): float = readNext().parseFloat\n macro input*(t: typedesc, n: varargs[int]): untyped =\n var repStr = \"\"\n for arg in n:\n repStr &= &\"({arg.repr}).newSeqWith \"\n parseExpr(&\"{repStr}input({t})\")\n macro input*(ts: varargs[auto]): untyped =\n var tupStr = \"\"\n for t in ts:\n tupStr &= &\"input({t.repr}),\"\n parseExpr(&\"({tupStr})\")\n macro input*(n: int, ts: varargs[auto]): untyped =\n for typ in ts:\n if typ.typeKind != ntyAnything:\n error(\"Expected typedesc, got \" & typ.repr, typ)\n parseExpr(&\"({n.repr}).newSeqWith input({ts.repr})\")\n proc `fmtprint`*(x: int or string or char): string = return $x\n proc `fmtprint`*(x: float or float32 or\n float64): string = return &\"{x:.16f}\"\n proc `fmtprint`*[T](x: seq[T] or Deque[T] or HashSet[T] or set[\n T]): string = return x.toSeq.join(\" \")\n proc `fmtprint`*[T, N](x: array[T, N]): string = return x.toSeq.join(\" \")\n proc `fmtprint`*[T](x: HeapQueue[T]): string =\n var q = x\n while q.len != 0:\n result &= &\"{q.pop()}\"\n if q.len != 0: result &= \" \"\n proc `fmtprint`*[T](x: CountTable[T]): string =\n result = x.pairs.toSeq.mapIt(&\"{it[0]}: {it[1]}\").join(\" \")\n proc `fmtprint`*[K, V](x: Table[K, V]): string =\n result = x.pairs.toSeq.mapIt(&\"{it[0]}: {it[1]}\").join(\" \")\n proc print*(prop: tuple[f: File, sepc: string, endc: string, flush: bool],\n args: varargs[string, `fmtprint`]) =\n for i in 0..<len(args):\n prop.f.write(&\"{args[i]}\")\n if i != len(args) - 1: prop.f.write(prop.sepc) else: prop.f.write(prop.endc)\n if prop.flush: prop.f.flushFile()\n proc print*(args: varargs[string, `fmtprint`]) = print((f: stdout,\n sepc: \" \", endc: \"\\n\", flush: false), args)\n proc inner_debug*(x: auto) = print((f: stderr, sepc: \"\", endc: \"\",\n flush: true), x)\n const LOCAL_DEBUG{.booldefine.} = false\n macro debug*(n: varargs[typed]): untyped =\n when LOCAL_DEBUG:\n result = newNimNode(nnkStmtList, n)\n for i in 0..n.len-1:\n if n[i].kind == nnkStrLit:\n result.add(newCall(\"inner_debug\", n[i]))\n result.add(newCall(\"inner_debug\", newStrLitNode(\": \")))\n result.add(newCall(\"inner_debug\", n[i]))\n else:\n result.add(newCall(\"inner_debug\", toStrLit(n[i])))\n result.add(newCall(\"inner_debug\", newStrLitNode(\": \")))\n result.add(newCall(\"inner_debug\", n[i]))\n if i != n.len-1:\n result.add(newCall(\"inner_debug\", newStrLitNode(\", \")))\n else:\n result.add(newCall(\"inner_debug\", newStrLitNode(\"\\n\")))\n else:\n return quote do:\n discard\n proc `%`*(x: SomeInteger, y: SomeInteger): int = (((x mod y) + y) mod y)\n proc `//`*(x: int, y: int): int = ((x - (x%y)) div y)\n proc `^`*(x: int, y: int): int = x xor y\n proc `&`*(x: int, y: int): int = x and y\n proc `|`*(x: int, y: int): int = x or y\n proc `>>`*(x: int, y: int): int = x shr y\n proc `<<`*(x: int, y: int): int = x shl y\n proc `%=`*(x: var SomeInteger or int64, y: SomeInteger or\n int64): 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: 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\n proc pow*(a, n: int, m = INFL): int =\n var\n rev = 1\n a = a\n n = n\n while n > 0:\n if n % 2 != 0: rev = (rev * a) mod m\n if n > 1: a = (a * a) mod m\n n >>= 1\n return rev\n proc sqrt*(x: int): int =\n assert(x >= 0)\n result = int(sqrt(float64(x)))\n while result * result > x: result -= 1\n while (result+1) * (result+1) <= x: result += 1\n proc chmax*[T](x: var T, y: T): bool = (if x < y: (x = y; return true;\n ) return false)\n proc chmin*[T](x: var T, y: T): bool = (if x > y: (x = y; return true;\n ) return false)\n proc `max=`*[T](x: var T, y: T) = x = max(x, y)\n proc `min=`*[T](x: var T, y: T) = x = min(x, y)\n proc at*(x: char, a = '0'): int = int(x) - int(a)\n converter tofloat*(n: int): float = float(n)\n iterator rangeiter*(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 rangeiter*(ends: int): int = (for i in 0..<ends: yield i)\n iterator rangeiter*(start: int, ends: int): int = (for i in\n start..<ends: yield i)\n proc Yes*(b: bool = true): void = print(if b: \"Yes\" else: \"No\")\n proc No*(b: bool = true): void = Yes(not b)\n proc YES_upper*(b: bool = true): void = print(if b: \"YES\" else: \"NO\")\n proc NO_upper*(b: bool = true): void = Yes_upper(not b)\n const DXY* = [(0, -1), (0, 1), (-1, 0), (1, 0)]\n const DDXY* = [(1, -1), (1, 0), (1, 1), (0, -1), (0, 1), (-1, -1), (-1, 0),\n (-1, 1)]\n macro exit*(statement: untyped): untyped =\n quote do:\n `statement`\n quit()\n proc vector*[T](d1, : int, default: T = T(0)): seq[T] = newSeqWith(d1, default)\n proc vv*[T](d1, d2: int, default: T = T(0)): seq[seq[T]] = newSeqWith(d1,\n newSeqWith(d2, default))\n proc vvv*[T](d1, d2, d3: int, default: T = T(0)): seq[seq[seq[\n T]]] = newSeqWith(d1, newSeqWith(d2, newSeqWith(d3, default)))\n proc vvvv*[T](d1, d2, d3, d4: int, default: T = T(0)): seq[seq[seq[seq[\n T]]]] = newSeqWith(d1, newSeqWith(d2, newSeqWith(d3, newSeqWith(d4, default))))\n proc vvvvv*[T](d1, d2, d3, d4, d5: int, default: T = T(0)): seq[seq[seq[seq[\n seq[T]]]]] = newSeqWith(d1, newSeqWith(d2, newSeqWith(d3,\n newSeqWith(d4, newSeqWith(d5, default)))))\n proc vvvvvv*[T](d1, d2, d3, d4, d5, d6: int, default: T = T(0)): seq[seq[\n seq[seq[seq[seq[T]]]]]] = newSeqWith(d1, newSeqWith(d2, newSeqWith(\n d3, newSeqWith(d4, newSeqWith(d5, newSeqWith(d6, default))))))\n discard\n"
ImportExpand "cplib/math/euler_phi.nim" <=== "when not declared CPLIB_MATH_EULER_PHI:\n const CPLIB_MATH_EULER_PHI* = 1\n import sequtils\n proc euler_phi*(n: int): int =\n result = n\n var n = n\n for i in 2..<n:\n if i+i > n:\n break\n if n mod i == 0:\n result -= result div i\n while n mod i == 0:\n n = n div i\n if n > 1:\n result -= result div n\n\n proc euler_phi_list*(n: int): seq[int] =\n result = (0..n).toSeq\n for i in 2..n:\n if result[i] == i:\n for j in countup(i, n, i):\n result[j] = result[j] div i\n result[j] *= (i - 1)\n discard\n"
ImportExpand "cplib/math/divisor.nim" <=== "when not declared CPLIB_MATH_DIVISOR:\n const CPLIB_MATH_DIVISOR* = 1\n import sequtils\n import tables\n import algorithm\n #[ import cplib/math/primefactor ]#\n when not declared CPLIB_MATH_PRIMEFACTOR:\n const CPLIB_MATH_PRIMEFACTOR* = 1\n #[ import cplib/math/inner_math ]#\n when not declared CPLIB_MATH_INNER_MATH:\n const CPLIB_MATH_INNER_MATH* = 1\n proc mul*(a, b, m: int): int {.importcpp: \"(__int128)(#) * (#) % (#)\", nodecl.}\n discard\n #[ import cplib/math/isprime ]#\n when not declared CPLIB_MATH_ISPRIME:\n const CPLIB_MATH_ISPRIME* = 1\n #[ import cplib/math/powmod ]#\n when not declared CPLIB_MATH_POWMOD:\n const CPLIB_MATH_POWMOD* = 1\n #[ import cplib/math/inner_math ]#\n proc powmod*(a, n, m: int): int =\n var\n rev = 1\n a = a\n n = n\n while n > 0:\n if n mod 2 != 0: rev = mul(rev, a, m)\n if n > 1: a = mul(a, a, m)\n n = n shr 1\n return rev\n discard\n proc isprime*(N: int): bool =\n let bases = [2, 325, 9375, 28178, 450775, 9780504, 1795265022]\n if N == 2:\n return true\n if N < 2 or (N and 1) == 0:\n return false\n let N1 = N-1\n var d = N1\n var s = 0\n while (d and 1) == 0:\n d = d shr 1\n s += 1\n for a in bases:\n var t: int\n if a mod N == 0:\n continue\n t = powmod(a, d, N)\n if t == 1 or t == N1:\n continue\n block test:\n for _ in 0..<(s-1):\n t = powmod(t, 2, N)\n if t == N1:\n break test\n return false\n return true\n discard\n import random\n import std/math\n import algorithm\n import tables\n \n randomize()\n proc find_factor(n: int): int =\n if not ((n and 1) != 0): return 2\n if isprime(n): return n\n const m = 128\n while true:\n var x, ys, q, r, g = 1\n var rnd, y = rand(0..n-3) + 2\n proc f(x: int): int = (mul(x, x, n) + rnd) mod n\n while g == 1:\n x = y\n for i in 0..<r: y = f(y)\n for k in countup(0, r-1, m):\n ys = y\n for _ in 0..<min(m, r-k):\n y = f(y)\n q = mul(q, abs(x-y), n)\n g = gcd(q, n)\n if g != 1: break\n r = r shl 1\n if g == n:\n g = 1\n while g == 1:\n ys = f(ys)\n g = gcd(n, abs(x - ys))\n if g < n:\n if isprime(g): return g\n elif isprime(n div g): return n div g\n return find_factor(g)\n \n proc primefactor*(n: int, sorted: bool = true): seq[int] =\n var n = n\n while n > 1 and not isprime(n):\n var p = find_factor(n)\n while n mod p == 0:\n result.add(p)\n n = n div p\n if n > 1: result.add(n)\n if sorted: return result.sorted\n \n proc primefactor_cnt*(n: int): Table[int, int] =\n for p in primefactor(n):\n if p in result: result[p] += 1\n else: result[p] = 1\n discard\n proc divisor_naive(x: int, sorted: bool): seq[int] =\n for i in 1..x:\n if i*i > x: break\n if x mod i == 0:\n result.add(i)\n if i*i != x:\n result.add(x div i)\n if sorted: result.sort\n\n proc divisor*(x: int, sorted: bool = true): seq[int] =\n if x <= 1000_000: return divisor_naive(x, sorted)\n var factor = primefactor(x).toCountTable.pairs.toSeq\n var ans = newSeq[int](0)\n proc dfs(d, x: int) =\n if d == factor.len:\n ans.add(x)\n return\n var mul = 1\n for i in 0..factor[d][1]:\n dfs(d+1, x*mul)\n if i != factor[d][1]: mul *= factor[d][0]\n dfs(0, 1)\n if sorted: ans.sort\n return ans\n discard\n"
ImportExpand "cplib/math/powmod.nim" <=== ""
var t = stdin.readLine.parseint
var ans = newSeq[int](0)
for _ in 0..<t:
var n = stdin.readLine.parseint
while n mod 2 == 0: n = n div 2
while n mod 5 == 0: n = n div 5
continue
if n == 1:
ans.add(1)
continue
for p in divisor(euler_phi(n)):
if pow(10, p, n) == 1:
ans.add(p)
break
echo ans.join("\n")