結果
問題 | No.2716 Falcon Method |
ユーザー | koryou |
提出日時 | 2024-04-05 22:27:25 |
言語 | C++17(gcc12) (gcc 12.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 269 ms / 2,000 ms |
コード長 | 3,496 bytes |
コンパイル時間 | 3,814 ms |
コンパイル使用メモリ | 190,924 KB |
実行使用メモリ | 6,164 KB |
最終ジャッジ日時 | 2024-10-01 02:39:58 |
合計ジャッジ時間 | 8,420 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 1 |
other | AC * 28 |
ソースコード
#include <iostream> #include <vector> #include <map> #include <algorithm> #include <cmath> #include <iomanip> #include <string> #include <list> #include <cassert> #include <numeric> #include <cstdint> #include <queue> #include <deque> #include <stack> #include <set> #include <random> #include <bitset> #include <climits> #include <chrono> #include <atcoder/all> using ll = long long; using ld = long double; using ull = unsigned long long; using namespace std; using namespace atcoder; using P = pair<ll, ll>; using Graph = vector<vector<ll>>; using Priority = priority_queue<ll, vector<ll>, greater<ll>>;// 昇順 using PriorityPair = priority_queue<P, vector<P>, greater<P>>; using mint17 = modint1000000007; using mint998 = modint998244353; using mint = modint; #define mod 1000000007 #define MAX_WIDTH 60 #define MAX_HEIGHT 60 #define inf 1e9 #define INF 8e18 #define MOD 998244353 #define PI 3.141592653589793 #define rep(i, a, b) for(ll i=(a);i<(b);i++) #define rrep(i, a, b) for(ll i=(a);i>=(b);i--) #define fore(i, a) for(auto &i: a) #define all(v) (v).begin(), (v).end() #define rall(v) (v).rbegin(), (v).rend() #define YES(a) cout << ((a) ? "YES" : "NO") << endl #define Yes(a) cout << ((a) ? "Yes" : "No") << endl #define First(a) cout << ((a) ? "First" : "Second") << endl #define pb push_back #define fi first #define se second #define vi vector<int> #define vll vector<ll> #define vld vector<ld> #define vs vector<string> #define vc vector<char> #define vp vector<pair<ll, ll>> #define mll map<ll, ll> #define msl map<string, ll> #define COUT(n) cout << (n) << endl #define isInGrid(a, b, h, w) (0 <= (a) && (a) < (h) && 0 <= (b) && (b) < (w)) #define isInRange(n, l, r) ((l) <= (n) && (n) < (r)) #define countBit(n) __builtin_popcountll(n) template<typename T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return true; } return false; } template<typename T> inline bool chmax(T& a, T b) { if (a <= b) { a = b; return true; } return false; } template<typename T> void uniq(T &vec){sort(all(vec)); vec.erase(unique(all(vec)), vec.end());} template <class T> bool isOverflowAdd(T a, T b) { return (numeric_limits<T>::max() - a) < b; } template <class T> bool isOverflowMul(T a, T b) { return (numeric_limits<T>::max() / a) < b; } int vy4[] = {0, 1, 0, -1}, vx4[] = {1, 0, -1, 0}; int vy8[] = {0, 1, 1, 1, 0, -1, -1, -1}, vx8[] = {1, 1, 0, -1, -1, -1, 0, 1}; struct edge { ll to, cost; }; ll N, Q; string S; int main() { cin >> N >> Q >> S; vll posh, posw; rep(i,0,N) { if(S[i] == 'D') { posh.pb(i); } else { posw.pb(i); } } rep(i,0,Q) { ll H, W, p; cin >> H >> W >> p; ll hm = INF, hd = INF, ph = INF; if(posh.size()) { auto ith = lower_bound(all(posh), p); ll now_posh = ith-posh.begin(); hm = (now_posh+H-1+posh.size())/posh.size(), hd = (now_posh+H-1+posh.size())%posh.size(); ph = posh[hd]+1; } ll wm = INF, wd = INF, pw = INF; if(posw.size()) { auto itw = lower_bound(all(posw), p); ll now_posw = itw-posw.begin(); wm = (now_posw+W-1+posw.size())/posw.size(), wd = (now_posw+W-1+posw.size())%posw.size(); pw = posw[wd]+1; } if(hm == wm) { ll mn = min(ph, pw); COUT(mn%N); } else if(hm < wm) { COUT(ph%N); } else { COUT(pw%N); } } return 0; }