結果
| 問題 |
No.792 真理関数をつくろう
|
| コンテスト | |
| ユーザー |
|
| 提出日時 | 2019-05-17 19:15:22 |
| 言語 | Nim (2.2.0) |
| 結果 |
WA
(最新)
AC
(最初)
|
| 実行時間 | - |
| コード長 | 1,567 bytes |
| コンパイル時間 | 3,260 ms |
| コンパイル使用メモリ | 75,264 KB |
| 実行使用メモリ | 5,376 KB |
| 最終ジャッジ日時 | 2024-07-02 01:32:22 |
| 合計ジャッジ時間 | 4,184 ms |
|
ジャッジサーバーID (参考情報) |
judge1 / judge3 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 2 WA * 2 |
| other | AC * 22 |
コンパイルメッセージ
/home/judge/data/code/Main.nim(5, 1) Warning: template 'times' is implicitly redefined; this is deprecated, add an explicit .redefine pragma [ImplicitTemplateRedefinition] /home/judge/data/code/Main.nim(1, 8) Warning: imported and not used: 'sequtils' [UnusedImport] /home/judge/data/code/Main.nim(1, 17) Warning: imported and not used: 'strutils' [UnusedImport]
ソースコード
import sequtils,strutils,times
template times*(n:int,body) = (for _ in 0..<n: body)
template `max=`*(x,y) = x = max(x,y)
template `min=`*(x,y) = x = min(x,y)
template times*(n:int,body) = (for _ in 0..<n: body)
template stopwatch(body) = (let t1 = cpuTime();body;stderr.writeLine "TIME:",(cpuTime() - t1) * 1000,"ms")
proc getchar_unlocked():char {. importc:"getchar_unlocked",header: "<stdio.h>" ,discardable.}
proc scan(): int =
while true:
let k = getchar_unlocked()
if k < '0' : return
result = 10 * result + k.ord - '0'.ord
proc fputs(c: cstring, f: File) {.importc: "fputs", header: "<stdio.h>",tags: [WriteIOEffect].}
template put(c:untyped) = fputs(cstring(c),stdout)
proc funlockfile(f:File) {.importc: "funlockfile", header:"<stdio.h>" .}
stdout.write "A="
let n = scan()
var Q = newSeq[string]()
if n == 1:
2.times:
let q = scan()
let r = scan()
if r == 0 : continue
if q == 0 : Q &= "(¬P_1)"
else: Q &= "(P_1)"
else:
stopwatch:
var arr = newSeq[int](n)
(1 shl n).times:
for i in 0..<n: arr[i] = scan()
if scan() == 0 : continue
var s = "("
if arr[0] == 0 : s &= "¬P_1"
else: s &= "P_1"
for j in 1..<n:
if arr[j] == 0: s &= "∧¬P_"
else: s &= "∧P_"
if j+1 < 10: s &= ('0'.ord + (j+1).ord).chr
else:
s &= '1'
s &= ('0'.ord + (j+1-10).ord).chr
s &= ')'
Q &= s
if Q.len == 0 : quit "⊥",0
if Q.len == 1 shl n : quit "⊤",0
put Q[0]
stopwatch:
for i in 1..<Q.len:
put "∨"
put Q[i]
put "\n"