結果
問題 | No.1948 足し算するだけのパズルゲーム(1) |
ユーザー | cutmdo |
提出日時 | 2022-05-21 08:51:09 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 37 ms / 2,000 ms |
コード長 | 4,273 bytes |
コンパイル時間 | 3,231 ms |
コンパイル使用メモリ | 260,164 KB |
実行使用メモリ | 11,136 KB |
最終ジャッジ日時 | 2024-09-20 11:12:58 |
合計ジャッジ時間 | 4,690 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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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 | 2 ms
5,248 KB |
testcase_01 | AC | 2 ms
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 1 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 2 ms
5,376 KB |
testcase_06 | AC | 2 ms
5,376 KB |
testcase_07 | AC | 25 ms
11,136 KB |
testcase_08 | AC | 35 ms
11,008 KB |
testcase_09 | AC | 37 ms
11,008 KB |
testcase_10 | AC | 35 ms
11,008 KB |
testcase_11 | AC | 35 ms
11,136 KB |
testcase_12 | AC | 30 ms
11,136 KB |
testcase_13 | AC | 29 ms
11,136 KB |
testcase_14 | AC | 28 ms
11,136 KB |
testcase_15 | AC | 28 ms
11,136 KB |
testcase_16 | AC | 2 ms
5,376 KB |
testcase_17 | AC | 2 ms
5,376 KB |
testcase_18 | AC | 2 ms
5,376 KB |
testcase_19 | AC | 2 ms
5,376 KB |
testcase_20 | AC | 30 ms
11,136 KB |
testcase_21 | AC | 29 ms
10,880 KB |
testcase_22 | AC | 25 ms
11,136 KB |
testcase_23 | AC | 25 ms
11,008 KB |
testcase_24 | AC | 24 ms
11,008 KB |
testcase_25 | AC | 34 ms
10,752 KB |
testcase_26 | AC | 36 ms
11,008 KB |
ソースコード
//#pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx,avx2,avx512f") #pragma GCC target("sse,sse2,sse3,ssse3,sse4,popcnt,abm,mmx,avx") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <iostream> #include <iomanip> #include <string> #include <cmath> #include <algorithm> #include <vector> #include <set> #include <map> #include <unordered_map> #include <unordered_set> #include <list> #include <stack> #include <queue> #include <bitset> #include <numeric> #include <cassert> #include <memory> #include <random> #include <functional> #include <complex> #include <immintrin.h> #include <stdexcept> #ifdef DEBUG #include "./CompetitiveProgrammingCpp/debug.hpp" #include "./CompetitiveProgrammingCpp/Timer.hpp" #include "./CompetitiveProgrammingCpp/sample.hpp" #else #define dump(...) #endif /* macro */ #define FOR(i, b, e) for(ll i = (ll)(b); i < (ll)(e); ++i) #define RFOR(i, b, e) for(ll i = (ll)((e)-1); i >= (ll)(b); --i) #define REP(i, n) FOR(i, 0, (n)) #define RREP(i, n) RFOR(i, 0, (n)) #define REPC(x,c) for(const auto& x:(c)) #define REPI2(it,b,e) for(auto it = (b); it != (e); ++it) #define REPI(it,c) REPI2(it, (c).begin(), (c).end()) #define RREPI(it,c) REPI2(it, (c).rbegin(), (c).rend()) #define REPI_ERACE2(it, b, e) for(auto it = (b); it != (e);) #define REPI_ERACE(it, c) REPI_ERACE2(it, (c).begin(), (c).end()) #define ALL(x) (x).begin(),(x).end() #define cauto const auto& /* macro func */ template<class T> inline auto sort(T& t) { std::sort(ALL(t)); } template<class T> inline auto rsort(T& t) { std::sort((t).rbegin(), (t).rend()); } template<class T> inline auto unique(T& t) { (t).erase(unique((t).begin(), (t).end()), (t).end()); } template<class T, class S> inline auto chmax(T& t, const S& s) { if(s > t) { t = s; return true; } return false; } template<class T, class S> inline auto chmin(T& t, const S& s) { if(s < t) { t = s; return true; } return false; } inline auto BR() { std::cout << "\n"; } /* type define */ using ll = long long; using VS = std::vector<std::string>; using VL = std::vector<long long>; using VVL = std::vector<VL>; using VVVL = std::vector<VVL>; using VVVVL = std::vector<VVVL>; using VVVVVL = std::vector<VVVVL>; using VD = std::vector<double>; template<class T> using V = std::vector<T>; template<class T = ll, class U = T> using P = std::pair<T, U>; using PAIR = P<ll>; /* using std */ using std::cout; constexpr char endl = '\n'; using std::cin; using std::pair; using std::string; using std::stack; using std::queue; using std::deque; using std::vector; using std::list; using std::map; using std::unordered_map; using std::multimap; using std::unordered_multimap; using std::set; using std::unordered_set; using std::unordered_multiset; using std::multiset; using std::bitset; using std::priority_queue; /* Initial processing */ struct Preprocessing { Preprocessing() { std::cin.tie(0); std::ios::sync_with_stdio(0); }; }_Preprocessing; /* Remove the source of the bug */ auto pow(signed, signed) { assert(false); } /* define hash */ namespace std { template <> class hash<std::pair<ll, ll>> { public: size_t operator()(const std::pair<ll, ll>& x) const { return hash<ll>()(1000000000 * x.first + x.second); } }; } /* input */ template<class T> std::istream& operator >> (std::istream& is, vector<T>& vec) { for(T& x : vec) is >> x; return is; } /* constant value */ constexpr ll MOD = 1000000007; // constexpr ll MOD = 998244353; //============================================================================================= signed main() { ll h, w; cin >> h >> w; VVL a; a.reserve(h); REP(_, h) { VL v(w); cin >> v; a.emplace_back(v); } VVVL dp(2, VVL(h, VL(w))); REP(k, 2) { dp[k][0][0] = a[0][0]; } auto update = [&](ll y, ll x, ll k, ll val) { if(y < 0 || x < 0 || y >= h || x >= w) { return; } if(val <= a[y][x]) { if(k < 1 && !(y == h - 1 && x == w - 1)) { chmax(dp[k + 1][y][x], val); } return; } chmax(dp[k][y][x], val + a[y][x]); }; REP(i, h)REP(j, w) REP(k, 2) { update(i + 1, j, k, dp[k][i][j]); update(i, j + 1, k, dp[k][i][j]); } dump(dp); cout << ((dp[1][h - 1][w - 1] == 0) ? "No" : "Yes") << endl; }