結果
問題 | No.1208 anti primenumber game |
ユーザー | ningenMe |
提出日時 | 2020-08-30 15:43:20 |
言語 | C++17 (gcc 13.2.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 95 ms / 2,000 ms |
コード長 | 3,802 bytes |
コンパイル時間 | 3,178 ms |
コンパイル使用メモリ | 211,540 KB |
実行使用メモリ | 46,892 KB |
最終ジャッジ日時 | 2023-08-09 14:17:04 |
合計ジャッジ時間 | 8,217 ms |
ジャッジサーバーID (参考情報) |
judge12 / judge13 |
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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 | 47 ms
34,064 KB |
testcase_01 | AC | 48 ms
34,052 KB |
testcase_02 | AC | 48 ms
34,252 KB |
testcase_03 | AC | 47 ms
34,292 KB |
testcase_04 | AC | 48 ms
34,100 KB |
testcase_05 | AC | 47 ms
34,316 KB |
testcase_06 | AC | 48 ms
34,316 KB |
testcase_07 | AC | 47 ms
34,160 KB |
testcase_08 | AC | 48 ms
34,384 KB |
testcase_09 | AC | 48 ms
34,288 KB |
testcase_10 | AC | 49 ms
34,368 KB |
testcase_11 | AC | 48 ms
34,224 KB |
testcase_12 | AC | 47 ms
34,060 KB |
testcase_13 | AC | 48 ms
34,284 KB |
testcase_14 | AC | 47 ms
34,272 KB |
testcase_15 | AC | 74 ms
46,780 KB |
testcase_16 | AC | 76 ms
46,852 KB |
testcase_17 | AC | 75 ms
46,836 KB |
testcase_18 | AC | 75 ms
46,804 KB |
testcase_19 | AC | 75 ms
46,772 KB |
testcase_20 | AC | 75 ms
46,744 KB |
testcase_21 | AC | 78 ms
46,852 KB |
testcase_22 | AC | 78 ms
46,812 KB |
testcase_23 | AC | 78 ms
46,748 KB |
testcase_24 | AC | 95 ms
46,700 KB |
testcase_25 | AC | 95 ms
46,700 KB |
testcase_26 | AC | 93 ms
46,812 KB |
testcase_27 | AC | 92 ms
46,748 KB |
testcase_28 | AC | 94 ms
46,708 KB |
testcase_29 | AC | 94 ms
46,788 KB |
testcase_30 | AC | 82 ms
46,848 KB |
testcase_31 | AC | 80 ms
46,700 KB |
testcase_32 | AC | 79 ms
46,812 KB |
testcase_33 | AC | 79 ms
46,708 KB |
testcase_34 | AC | 77 ms
46,768 KB |
testcase_35 | AC | 77 ms
46,852 KB |
testcase_36 | AC | 71 ms
44,200 KB |
testcase_37 | AC | 78 ms
46,752 KB |
testcase_38 | AC | 92 ms
46,892 KB |
testcase_39 | AC | 90 ms
46,768 KB |
testcase_40 | AC | 93 ms
46,740 KB |
testcase_41 | AC | 81 ms
46,772 KB |
testcase_42 | AC | 80 ms
46,680 KB |
testcase_43 | AC | 80 ms
46,700 KB |
testcase_44 | AC | 82 ms
46,688 KB |
testcase_45 | AC | 81 ms
46,696 KB |
testcase_46 | AC | 76 ms
45,316 KB |
ソースコード
#include <bits/stdc++.h> using namespace std; using ll = long long; #define ALL(obj) (obj).begin(),(obj).end() template<class T> using priority_queue_reverse = priority_queue<T,vector<T>,greater<T>>; constexpr long long MOD = 1'000'000'000LL + 7; constexpr long long MOD2 = 998244353; constexpr long long HIGHINF = (long long)1e18; constexpr long long LOWINF = (long long)1e15; constexpr long double PI = 3.1415926535897932384626433L; template <class T> vector<T> multivector(size_t N,T init){return vector<T>(N,init);} template <class... T> auto multivector(size_t N,T... t){return vector<decltype(multivector(t...))>(N,multivector(t...));} template <class T> void corner(bool flg, T hoge) {if (flg) {cout << hoge << endl; exit(0);}} template <class T, class U>ostream &operator<<(ostream &o, const map<T, U>&obj) {o << "{"; for (auto &x : obj) o << " {" << x.first << " : " << x.second << "}" << ","; o << " }"; return o;} template <class T>ostream &operator<<(ostream &o, const set<T>&obj) {o << "{"; for (auto itr = obj.begin(); itr != obj.end(); ++itr) o << (itr != obj.begin() ? ", " : "") << *itr; o << "}"; return o;} template <class T>ostream &operator<<(ostream &o, const multiset<T>&obj) {o << "{"; for (auto itr = obj.begin(); itr != obj.end(); ++itr) o << (itr != obj.begin() ? ", " : "") << *itr; o << "}"; return o;} template <class T>ostream &operator<<(ostream &o, const vector<T>&obj) {o << "{"; for (int i = 0; i < (int)obj.size(); ++i)o << (i > 0 ? ", " : "") << obj[i]; o << "}"; return o;} template <class T, class U>ostream &operator<<(ostream &o, const pair<T, U>&obj) {o << "{" << obj.first << ", " << obj.second << "}"; return o;} void print(void) {cout << endl;} template <class Head> void print(Head&& head) {cout << head;print();} template <class Head, class... Tail> void print(Head&& head, Tail&&... tail) {cout << head << " ";print(forward<Tail>(tail)...);} template <class T> void chmax(T& a, const T b){a=max(a,b);} template <class T> void chmin(T& a, const T b){a=min(a,b);} vector<string> split(const string &str, const char delemiter) {vector<string> res;stringstream ss(str);string buffer; while( getline(ss, buffer, delemiter) ) res.push_back(buffer); return res;} int msb(int x) {return x?31-__builtin_clz(x):-1;} void YN(bool flg) {cout << (flg ? "YES" : "NO") << endl;} void Yn(bool flg) {cout << (flg ? "Yes" : "No") << endl;} void yn(bool flg) {cout << (flg ? "yes" : "no") << endl;} auto dp = multivector(200001,2,2,HIGHINF); vector<ll> A(200001); ll N,M; ll rec(int idx,int trn,int res) { if(idx == N) return 0; if(dp[idx][trn][res] != HIGHINF) return dp[idx][trn][res]; //最大化 if(trn == 0 && res == 0) { dp[idx][trn][res] = -LOWINF; chmax(dp[idx][trn][res],rec(idx+1,trn^1,1)-M+1); } if(trn == 0 && res == 1) { dp[idx][trn][res] = -LOWINF; if(A[idx] > 1) { chmax(dp[idx][trn][res],rec(idx,trn^1,0)+A[idx]-1); chmax(dp[idx][trn][res],rec(idx+1,trn^1,1)+A[idx]-M); } else { chmax(dp[idx][trn][res],rec(idx,trn,0)); } } //最小化 if(trn == 1 && res == 0) { dp[idx][trn][res] = LOWINF; chmin(dp[idx][trn][res],rec(idx+1,trn^1,1)+M-1); } if(trn == 1 && res == 1) { dp[idx][trn][res] = LOWINF; if(A[idx] > 1) { chmin(dp[idx][trn][res],rec(idx,trn^1,0)-(A[idx]-1)); chmin(dp[idx][trn][res],rec(idx+1,trn^1,1)-(A[idx]+M)); } else { chmin(dp[idx][trn][res],rec(idx,trn,0)); } } return dp[idx][trn][res]; } int main() { cin.tie(0);ios::sync_with_stdio(false); cin >> N >> M; for(int i = 0; i < N; ++i) cin >> A[i]; ll cnt = rec(0,0,1); cout << (cnt>0?"First":"Second") << endl; return 0; }