結果
問題 | No.740 幻の木 |
ユーザー |
|
提出日時 | 2018-11-09 19:18:32 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 21 ms / 2,000 ms |
コード長 | 3,514 bytes |
コンパイル時間 | 2,486 ms |
コンパイル使用メモリ | 205,768 KB |
最終ジャッジ日時 | 2025-01-06 15:55:38 |
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 * 3 |
other | AC * 6 |
ソースコード
#define TEST_MODE true#define _CRT_SECURE_NO_WARNINGS#define _USE_MATH_DEFINES#include "bits/stdc++.h"using namespace std;#define rep(i, n) for (int i = 0; i < (n); ++i)#define rep2(i, a, b) for (int i = (a); i < (b); ++i)#define rrep(i, n) for (int i = (n)-1; i >= 0; --i)#define rrep2(i, a, b) for (int i = (a)-1; i >= b; --i)#define range(i, a, b, c) for (int i = a; \c > 0 ? i < b : i > b; \i += c)#define chmax(a, b) (a = (a) < (b) ? (b) : (a))#define chmin(a, b) (a = (a) > (b) ? (b) : (a))using ll = long long;using ull = unsigned long long;using ld = long double;#define all(a) begin(a), end(a)#define ifnot(a) if (not(a))#define int long long#if TEST_MODE == trueconst bool test = true;#define dump(x) cerr << #x << " = " << (x)#define dumpl(x) dump(x) << endl#elseconst bool test = false;#define dump(x)#define dumpl(x)#endifint dx[] = {1, 0, -1, 0};int dy[] = {0, 1, 0, -1};const int INF = (int)1 << 60;const ll INFL = (ll)1 << 60;ll mod_n = (int)1e9 + 7;const double eps = 1e-10;typedef long double Real;// return -1, 0, 1int sgn(const Real &r) { return (r > eps) - (r < -eps); }int sgn(const Real &a, const Real &b) { return sgn(a - b); }//.....................const int MAX = (int)2e5 + 5;vector<string> split(const string &str, char sep){vector<string> v;stringstream ss(str);string buffer;while (getline(ss, buffer, sep)){v.push_back(buffer);}return v;}string reverse_str(string input) {string res = input;reverse(all(res));return res;}vector<int> sorted(vector<int> a) {vector<int> b = a;sort(all(b));return b;}template <class InputIterator>int sum(InputIterator begin, InputIterator end){return accumulate(begin, end, 0ll);}string operator * (const string s, const int& v) {string res = "";rep(i, v) res += s;return res;}template<typename T>T sum(T a[], int size) {T res = 0;for (int i = 0; i < size; i += 1) res += a[i];return res;}void solve();class Solver {public:int H, W;bool ng(int y, int x) {return y < 0 || H <= y || x < 0 || W <= x;}struct Point {int y, x;};int N, M, P, Q;int ans() {int year = 0;int rest = N;while (true) {rep2(month, 1, 13) {if (P <= month && month < P + Q) {rest -= 2 * M;}else rest -= M;if (rest <= 0) return year * 12 + month;}year += 1;}}void solve() {cin >> N >> M >> P >> Q;cout << ans() << endl;}};signed main(){cout << fixed << setprecision(20);auto ptr = new Solver();ptr->solve();delete ptr;// while (true) {// auto ptr = new Solver();// ptr->solve();// delete ptr;// }return 0;}// class Mycin {// bool flag = true;// public:// Mycin& operator >> (int& a) {flag = scanf("%lld", &a) != EOF; return *this;}// Mycin& operator >> (char& a) {flag = scanf("%c", &a) != EOF; return *this;}// Mycin& operator >> (string& s) {flag = (bool)(cin >> s); return *this;}// operator bool() {return flag;}// } mycin;// class Mycout {// public:// Mycout& operator << (const int& a) {printf("%lld", a); return *this;}// Mycout& operator << (const char c) {printf("%c", c); return *this;}// Mycout& operator << (const string& s) {printf("%s", s.c_str()); return *this;}// } mycout;// #define cin mycin// #define cout mycout// #define endl '\n'