結果
| 問題 | No.726 Tree Game |
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2021-06-19 15:42:30 |
| 言語 | Nim (2.2.0) |
| 結果 |
WA
|
| 実行時間 | - |
| コード長 | 1,224 bytes |
| 記録 | |
| コンパイル時間 | 3,301 ms |
| コンパイル使用メモリ | 87,704 KB |
| 実行使用メモリ | 6,944 KB |
| 最終ジャッジ日時 | 2024-06-22 22:05:55 |
| 合計ジャッジ時間 | 3,797 ms |
|
ジャッジサーバーID (参考情報) |
judge5 / judge4 |
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| ファイルパターン | 結果 |
|---|---|
| other | AC * 18 WA * 7 |
コンパイルメッセージ
/home/judge/data/code/Main.nim(2, 18) Warning: Use the new 'sugar' module instead; future is deprecated [Deprecated] /home/judge/data/code/Main.nim(1, 8) Warning: imported and not used: 'times' [UnusedImport] /home/judge/data/code/Main.nim(2, 26) Warning: imported and not used: 'strformat' [UnusedImport] /home/judge/data/code/Main.nim(1, 25) Warning: imported and not used: 'sequtils' [UnusedImport] /home/judge/data/code/Main.nim(2, 37) Warning: imported and not used: 'deques' [UnusedImport] /home/judge/data/code/Main.nim(1, 41) Warning: imported and not used: 'algorithm' [UnusedImport] /home/judge/data/code/Main.nim(1, 52) Warning: imported and not used: 'tables' [UnusedImport] /home/judge/data/code/Main.nim(1, 60) Warning: imported and not used: 'sets' [UnusedImport] /home/judge/data/code/Main.nim(1, 66) Warning: imported and not used: 'lists' [UnusedImport] /home/judge/data/code/Main.nim(1, 73) Warning: imported and not used: 'intsets' [UnusedImport] /home/judge/data/code/Main.nim(2, 8) Warning: imported and not used: 'critbits' [UnusedImport] /home/judge/data/code/Main.nim(2, 18) Warning: imported and not used: 'future' [UnusedImport]
ソースコード
import times, strutils, sequtils, math, algorithm, tables, sets, lists, intsets
import critbits, future, strformat, deques
template `max=`(x,y) = x = max(x,y)
template `min=`(x,y) = x = min(x,y)
template `mod=`(x,y) = x = x mod y
template scan2 = (scan(), scan())
template scan3 = (scan(), scan())
let read* = iterator: string {.closure.} =
while true: (for s in stdin.readLine.split: yield s)
proc scan(): int = read().parseInt
proc scanf(): float = read().parseFloat
proc toInt(c:char): int =
return int(c) - int('0')
proc isPrime(n:int):bool=
if n==1:
return false
if n==2:
return true
var d = 2
while d^2<=n:
if n.mod(d)==0:
return false
d+=1
return true
proc solve()=
var
y = scan()
x = scan()
yp = 0
xp = 0
move = 0
for p in y+1..10^9+7:
if isPrime(p):
yp=p
break
for p in x+1..10^9+7:
if isPrime(p):
xp=p
break
if isPrime(y) and isPrime(x):
echo "Second"
return
elif isPrime(y):
move = (xp-x)*(yp-y-1)
elif isPrime(x):
move = (xp-x-1)*(yp-y)-1
else:
move = (xp-x)*(yp-y)-1
#echo "move:",move
if move.mod(2)==0:
echo "Second"
else:
echo "First"
solve()