結果
問題 | No.2696 Sign Creation |
ユーザー | fastmath |
提出日時 | 2024-03-22 22:17:12 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 122 ms / 2,500 ms |
コード長 | 5,030 bytes |
コンパイル時間 | 1,626 ms |
コンパイル使用メモリ | 150,288 KB |
実行使用メモリ | 16,512 KB |
最終ジャッジ日時 | 2024-05-17 18:12:00 |
合計ジャッジ時間 | 3,730 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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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
6,816 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,940 KB |
testcase_03 | AC | 2 ms
6,944 KB |
testcase_04 | AC | 2 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
6,940 KB |
testcase_08 | AC | 3 ms
6,944 KB |
testcase_09 | AC | 3 ms
6,940 KB |
testcase_10 | AC | 4 ms
6,940 KB |
testcase_11 | AC | 3 ms
6,944 KB |
testcase_12 | AC | 3 ms
6,940 KB |
testcase_13 | AC | 122 ms
8,960 KB |
testcase_14 | AC | 35 ms
6,944 KB |
testcase_15 | AC | 33 ms
7,040 KB |
testcase_16 | AC | 105 ms
8,192 KB |
testcase_17 | AC | 25 ms
6,944 KB |
testcase_18 | AC | 19 ms
6,940 KB |
testcase_19 | AC | 41 ms
6,940 KB |
testcase_20 | AC | 5 ms
6,944 KB |
testcase_21 | AC | 22 ms
6,940 KB |
testcase_22 | AC | 34 ms
6,944 KB |
testcase_23 | AC | 33 ms
6,944 KB |
testcase_24 | AC | 32 ms
6,944 KB |
testcase_25 | AC | 56 ms
6,940 KB |
testcase_26 | AC | 28 ms
6,940 KB |
testcase_27 | AC | 33 ms
6,944 KB |
testcase_28 | AC | 26 ms
6,940 KB |
testcase_29 | AC | 28 ms
6,944 KB |
testcase_30 | AC | 29 ms
6,944 KB |
testcase_31 | AC | 87 ms
16,512 KB |
testcase_32 | AC | 2 ms
6,940 KB |
testcase_33 | AC | 3 ms
6,944 KB |
testcase_34 | AC | 2 ms
6,944 KB |
testcase_35 | AC | 2 ms
6,940 KB |
testcase_36 | AC | 2 ms
6,944 KB |
testcase_37 | AC | 2 ms
6,940 KB |
testcase_38 | AC | 2 ms
6,944 KB |
testcase_39 | AC | 2 ms
6,940 KB |
testcase_40 | AC | 2 ms
6,944 KB |
ソースコード
#include <iostream> #include <cstdio> #include <cstdlib> #include <algorithm> #include <cmath> #include <vector> #include <set> #include <map> #include <unordered_set> #include <unordered_map> #include <queue> #include <ctime> #include <cassert> #include <complex> #include <string> #include <cstring> #include <chrono> #include <random> #include <bitset> #include <fstream> #include <array> #include <functional> #include <stack> #include <memory> using namespace std; #define int long long #define ii pair <int, int> #define app push_back #define all(a) a.begin(), a.end() #define bp __builtin_popcountll #define ll long long #define mp make_pair #define x first #define y second #define Time (double)clock()/CLOCKS_PER_SEC #define munq(a) sort(all(a)); a.resize(unique(all(a))-a.begin()) #define sz(a) ((int)a.size()) #ifdef LOCAL #define debug(...) [](auto...a){ ((cerr << a << ' '), ...) << endl; }(#__VA_ARGS__, ":", __VA_ARGS__) #else #define debug(...) #endif #define FORI(i,a,b) for (int i = (a); i < (b); ++i) #define FOR(i,a) FORI(i,0,a) #define ROFI(i,a,b) for (int i = (b)-1; i >= (a); --i) #define ROF(i,a) ROFI(i,0,a) #define rep(a) FOR(_,a) #define each(a,x) for (auto& a: x) #define FORN(i, n) FORI(i, 1, n + 1) using vi = vector<int>; template <typename T> std::istream& operator >>(std::istream& input, std::pair <T, T> & data) { input >> data.x >> data.y; return input; } template <typename T> std::istream& operator >>(std::istream& input, std::vector<T>& data) { for (T& x : data) input >> x; return input; } template <typename T> std::ostream& operator <<(std::ostream& output, const pair <T, T> & data) { output << "(" << data.x << "," << data.y << ")"; return output; } template <typename T> std::ostream& operator <<(std::ostream& output, const std::vector<T>& data) { for (const T& x : data) output << x << " "; return output; } ll div_up(ll a, ll b) { return a/b+((a^b)>0&&a%b); } // divide a by b rounded up ll div_down(ll a, ll b) { return a/b-((a^b)<0&&a%b); } // divide a by b rounded down ll math_mod(ll a, ll b) { return a - b * div_down(a, b); } #define tcT template<class T #define tcTU tcT, class U tcT> using V = vector<T>; tcT> bool ckmin(T& a, const T& b) { return b < a ? a = b, 1 : 0; } // set a = min(a,b) tcT> bool ckmax(T& a, const T& b) { return a < b ? a = b, 1 : 0; } tcT> vector <T> presum(vector <T> &a) { vector <T> p(a.size() + 1); FOR (i, a.size()) { p[i + 1] = p[i] + a[i]; } return p; } tcT> vector <T> sufsum(vector <T> &a) { vector <T> p(a.size() + 1); for (int i = (int)a.size() - 1; i >= 0; --i) { p[i] = p[i + 1] + a[i]; } return p; } ll gcd(ll a, ll b) { while (b) { tie(a, b) = mp(b, a % b); } return a; } int Bit(int mask, int bit) { return (mask >> bit) & 1; } signed main() { #ifdef LOCAL #else #define endl '\n' ios_base::sync_with_stdio(0); cin.tie(0); #endif int h, w, n, d; cin >> h >> w >> n >> d; V <vi> a(h, vi(w)); FOR(i,n) { int x, y; cin >> x >> y; x--; y--; a[x][y]=1; } V <vi> used(h,vi(w)), comp(h,vi(w)); function <void(int,int, int )> dfs = [&] (int x, int y, int c) { used[x][y]=1; comp[x][y]=c; for (int dx = -d; dx <= d; ++dx) { for (int dy = -d; dy <= d; ++dy) { int nx = x + dx, ny = y + dy; if (0 <= nx && nx < h && 0 <= ny && ny < w && a[nx][ny]&&abs(dx)+abs(dy)<=d) { if (!used[nx][ny]) { dfs(nx,ny,c); } } } } }; int ptr = 1; FOR(i,h){ FOR(j,w){ if (a[i][j] && !used[i][j]) { dfs(i,j,ptr);ptr++; } } } vi s(ptr); FOR (i, h) { FOR(j, w) { s[comp[i][j]]++; } } int cons = 0; for (int c = 1; c < ptr; ++c) { cons += s[c]>1; } int mn = 1e18, mx = -1e18; FOR (x, h) { FOR (y, w) { if (!used[x][y]) { set <int> adj; for (int dx = -d; dx <= d; ++dx) { for (int dy = -d; dy <= d; ++dy) { int nx = x + dx, ny = y + dy; if (0 <= nx && nx < h && 0 <= ny && ny < w && a[nx][ny]&&abs(dx)+abs(dy)<=d) { adj.insert(comp[nx][ny]); } } } if (adj.empty()) { ckmin(mn,cons);ckmax(mx,cons); } else { int nc = cons; each (c, adj) { if (s[c]>1) { nc--; } } nc++; ckmin(mn,nc);ckmax(mx,nc); } } } } cout<<mn<<' ' << mx<<endl; }