結果
問題 | No.2375 watasou and hibit's baseball |
ユーザー | asaringo |
提出日時 | 2023-07-07 22:33:11 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 118 ms / 2,000 ms |
コード長 | 3,511 bytes |
コンパイル時間 | 2,727 ms |
コンパイル使用メモリ | 214,904 KB |
実行使用メモリ | 19,968 KB |
最終ジャッジ日時 | 2024-07-21 18:45:14 |
合計ジャッジ時間 | 5,177 ms |
ジャッジサーバーID (参考情報) |
judge1 / 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
5,248 KB |
testcase_01 | AC | 2 ms
5,376 KB |
testcase_02 | AC | 2 ms
5,376 KB |
testcase_03 | AC | 28 ms
10,976 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 2 ms
5,376 KB |
testcase_06 | AC | 118 ms
19,968 KB |
testcase_07 | AC | 2 ms
5,376 KB |
testcase_08 | AC | 11 ms
6,912 KB |
testcase_09 | AC | 2 ms
5,376 KB |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | AC | 4 ms
5,376 KB |
testcase_12 | AC | 47 ms
19,968 KB |
testcase_13 | AC | 21 ms
11,008 KB |
testcase_14 | AC | 2 ms
5,376 KB |
testcase_15 | AC | 10 ms
5,376 KB |
testcase_16 | AC | 6 ms
5,376 KB |
testcase_17 | AC | 44 ms
19,968 KB |
testcase_18 | AC | 3 ms
5,376 KB |
testcase_19 | AC | 2 ms
5,376 KB |
testcase_20 | AC | 4 ms
5,376 KB |
testcase_21 | AC | 44 ms
19,840 KB |
testcase_22 | AC | 2 ms
5,376 KB |
testcase_23 | AC | 44 ms
19,968 KB |
testcase_24 | AC | 44 ms
19,968 KB |
testcase_25 | AC | 2 ms
5,376 KB |
testcase_26 | AC | 55 ms
19,968 KB |
testcase_27 | AC | 59 ms
19,968 KB |
testcase_28 | AC | 64 ms
19,968 KB |
testcase_29 | AC | 67 ms
19,840 KB |
testcase_30 | AC | 72 ms
19,968 KB |
testcase_31 | AC | 69 ms
19,968 KB |
testcase_32 | AC | 75 ms
19,968 KB |
testcase_33 | AC | 62 ms
19,968 KB |
testcase_34 | AC | 58 ms
19,968 KB |
testcase_35 | AC | 72 ms
19,840 KB |
testcase_36 | AC | 69 ms
19,968 KB |
testcase_37 | AC | 58 ms
19,968 KB |
testcase_38 | AC | 44 ms
19,840 KB |
ソースコード
#include <bits/stdc++.h> using namespace std; #define fast_io ios::sync_with_stdio(false); cin.tie(nullptr); #pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math") typedef long long ll; typedef long double ld; #define chmin(a,b) a = min(a,b); #define chmax(a,b) a = max(a,b); #define bit_count(x) __builtin_popcountll(x) #define leading_zero_count(x) __builtin_clz(x) #define trailing_zero_count(x) __builtin_ctz(x) #define gcd(a,b) __gcd(a,b) #define lcm(a,b) a / gcd(a,b) * b #define rep(i,n) for(int i = 0 ; i < n ; i++) #define rrep(i,a,b) for(int i = a ; i < b ; i++) #define repi(it,S) for(auto it = S.begin() ; it != S.end() ; it++) #define pt(a) cout << a << endl; #define debug(a) cout << #a << " " << a << endl; #define all(a) a.begin(), a.end() #define endl "\n"; #define v1(n,a) vector<bool>(n,a) #define v2(n,m,a) vector<vector<bool>>(n,v1(m,a)) #define v3(n,m,k,a) vector<vector<vector<bool>>>(n,v2(m,k,a)) #define v4(n,m,k,l,a) vector<vector<vector<vector<bool>>>>(n,v3(m,k,l,a)) template<typename T,typename U>istream &operator>>(istream&is,pair<T,U>&p){is>>p.first>>p.second;return is;} template<typename T,typename U>ostream &operator<<(ostream&os,const pair<T,U>&p){os<<p.first<<" "<<p.second;return os;} template<typename T>istream &operator>>(istream&is,vector<T>&v){for(T &in:v){is>>in;}return is;} template<typename T>ostream &operator<<(ostream&os,const vector<T>&v){for(auto it=v.begin();it!=v.end();){os<<*it<<((++it)!=v.end()?" ":"");}return os;} template<typename T>istream &operator>>(istream&is,vector<vector<T>>&v){for(T &in:v){is>>in;}return is;} template<typename T>ostream &operator<<(ostream&os,const vector<vector<T>>&v){for(auto it=v.begin();it!=v.end();){os<<*it<<((++it)!=v.end()?"\n":"");}return os;} template<typename T>ostream &operator<<(ostream&os,const set<T>&v){for(auto it=v.begin();it!=v.end();){os<<*it<<((++it)!=v.end()?" ":"");}return os;} template<typename T>ostream &operator<<(ostream&os,const multiset<T>&v){for(auto it=v.begin();it!=v.end();){os<<*it<<((++it)!=v.end()?" ":"");}return os;} #define dist(a,b,c,d) abs(a-c) + abs(b-d) void solve(){ int n, a, b; cin >> n >> a >> b; vector<int> X(n), Y(n), K(n); rep(i,n) cin >> X[i] >> Y[i] >> K[i]; auto dp = v3(1<<n,n,n,false); rep(i,n){ rep(j,n){ if(i == j) continue; if(abs(K[i] - K[j]) >= b) dp[(1 << i) | (1 << j)][i][j] = true; int x = X[i], y = Y[i]; int nx = X[j], ny = Y[j]; if(dist(x,y,nx,ny) >= a) dp[(1 << i) | (1 << j)][i][j] = true; } } rep(S,1<<n){ if(bit_count(S) < 2) continue; rep(i,n) { if(!(S >> i & 1)) continue; rep(j,n){ if(!(S >> j & 1)) continue; if(!dp[S][i][j]) continue; rep(x,n){ if(S >> x & 1) continue; if(abs(K[x] - K[i]) >= b) dp[S | 1 << x][x][i] = true; int ppx = X[j], ppy = Y[j]; int px = X[i], py = Y[i]; int nx = X[x], ny = Y[x]; if(dist(px,py,nx,ny) >= a) dp[S | 1 << x][x][i] = true; if(dist(px,py,nx,ny) + dist(ppx,ppy,nx,ny) >= a) dp[S | 1 << x][x][i] = true; } } } } int res = 1; rep(S,1<<n) rep(i,n) rep(j,n) { if(dp[S][i][j]) chmax(res,bit_count(S)); } pt(res) } int main(){ fast_io int t = 1; // cin >> t; rep(i,t) solve(); }