結果
問題 | No.251 大きな桁の復習問題(1) |
ユーザー | むらため |
提出日時 | 2019-01-27 19:50:17 |
言語 | Nim (2.0.2) |
結果 |
AC
|
実行時間 | 4 ms / 5,000 ms |
コード長 | 2,433 bytes |
コンパイル時間 | 2,324 ms |
コンパイル使用メモリ | 61,088 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-07-01 11:03:11 |
合計ジャッジ時間 | 3,142 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
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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
6,812 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,944 KB |
testcase_03 | AC | 1 ms
6,940 KB |
testcase_04 | AC | 1 ms
6,940 KB |
testcase_05 | AC | 2 ms
6,944 KB |
testcase_06 | AC | 2 ms
6,944 KB |
testcase_07 | AC | 2 ms
6,944 KB |
testcase_08 | AC | 1 ms
6,940 KB |
testcase_09 | AC | 4 ms
6,940 KB |
testcase_10 | AC | 3 ms
6,940 KB |
testcase_11 | AC | 4 ms
6,940 KB |
testcase_12 | AC | 4 ms
6,940 KB |
testcase_13 | AC | 4 ms
6,944 KB |
testcase_14 | AC | 3 ms
6,940 KB |
testcase_15 | AC | 4 ms
6,944 KB |
testcase_16 | AC | 4 ms
6,940 KB |
testcase_17 | AC | 3 ms
6,944 KB |
testcase_18 | AC | 4 ms
6,940 KB |
testcase_19 | AC | 4 ms
6,940 KB |
testcase_20 | AC | 1 ms
6,940 KB |
testcase_21 | AC | 2 ms
6,940 KB |
testcase_22 | AC | 1 ms
6,940 KB |
testcase_23 | AC | 2 ms
6,944 KB |
コンパイルメッセージ
/home/judge/data/code/Main.nim(1, 8) Warning: imported and not used: 'sequtils' [UnusedImport]
ソースコード
import sequtils,math proc getchar_unlocked():char {. importc:"getchar_unlocked",header: "<stdio.h>" .} type ModInt = object v:int # 0~MODに収まる const MOD = 129402307 template useModulo() = proc toModInt*(a:int) : ModInt = if a < -MOD : result.v = ((a mod MOD) + MOD) mod MOD elif a < 0 : result.v = a + MOD elif a >= MOD: result.v = a mod MOD else: result.v = a proc `+`*(a,b:ModInt) : ModInt = result.v = a.v + b.v if result.v >= MOD : result.v = result.v mod MOD proc `*`*(a,b:ModInt) : ModInt = result.v = a.v * b.v if result.v >= MOD : result.v = result.v mod MOD proc `^`*(a:ModInt,b:int) : ModInt = if a.v == 0 : return 0.toModInt() if b == 0 : return 1.toModInt() if b == 1 : return a let pow = a^(b div 2) if b mod 2 == 0 : return pow * pow return pow * pow * a proc `+`*(a:int,b:ModInt) : ModInt = a.toModInt() + b proc `+`*(a:ModInt,b:int) : ModInt = a + b.toModInt() proc `-`*(a:ModInt,b:int) : ModInt = a + (-b) proc `-`*(a,b:ModInt) : ModInt = a + (-b.v) proc `-`*(a:int,b:ModInt) : ModInt = a.toModInt() + (-b.v) proc `*`*(a:int,b:ModInt) : ModInt = a.toModInt() * b proc `*`*(a:ModInt,b:int) : ModInt = a * b.toModInt() proc `/`*(a,b:ModInt) : ModInt = a * b^(MOD-2) proc `$`*(a:ModInt) : string = $a.v useModulo() proc scan(isTrulyZero:var bool): ModInt = result = 0.toModInt() block: let k = getchar_unlocked() result = 10 * result + k.ord - '0'.ord isTrulyZero = k == '0' block: let k = getchar_unlocked() if k < '0': return isTrulyZero = false result = 10 * result + k.ord - '0'.ord while true: let k = getchar_unlocked() if k < '0': return result = 10 * result + k.ord - '0'.ord proc scanX(isTrulyZero:var bool): int = const nowMOD = MOD - 1 result = 0 block: let k = getchar_unlocked() result = 10 * result + k.ord - '0'.ord isTrulyZero = k == '0' block: let k = getchar_unlocked() if k < '0': return isTrulyZero = false result = 10 * result + k.ord - '0'.ord while true: let k = getchar_unlocked() if k < '0': break result = 10 * result + k.ord - '0'.ord if result >= nowMOD : result = result mod nowMOD var isTrulyZero = false let n = scan(isTrulyZero) var isTrulyZeroX = false let m = scanX(isTrulyZeroX) if n.v == 0 : # 0^m == 0 | x^0 if not isTrulyZero and isTrulyZeroX : echo 1 else: echo 0 else:echo n^m