結果
問題 | No.2601 Very Poor |
ユーザー |
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提出日時 | 2024-01-12 21:31:21 |
言語 | C++23 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 25 ms / 2,000 ms |
コード長 | 2,239 bytes |
コンパイル時間 | 2,281 ms |
コンパイル使用メモリ | 198,552 KB |
実行使用メモリ | 6,528 KB |
最終ジャッジ日時 | 2024-09-30 06:15:41 |
合計ジャッジ時間 | 4,088 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge1 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 34 |
ソースコード
#pragma GCC optimize("O2")#include <algorithm>#include <array>#include <bit>#include <bitset>#include <cassert>#include <cctype>#include <cfenv>#include <cfloat>#include <chrono>#include <cinttypes>#include <climits>#include <cmath>#include <compare>#include <complex>#include <concepts>#include <cstdarg>#include <cstddef>#include <cstdint>#include <cstdio>#include <cstdlib>#include <cstring>#include <deque>#include <fstream>#include <functional>#include <initializer_list>#include <iomanip>#include <ios>#include <iostream>#include <istream>#include <iterator>#include <limits>#include <list>#include <map>#include <memory>#include <new>#include <numbers>#include <numeric>#include <ostream>#include <queue>#include <random>#include <ranges>#include <set>#include <span>#include <sstream>#include <stack>#include <streambuf>#include <string>#include <tuple>#include <type_traits>#include <variant>#define int ll#define INT128_MAX (__int128)(((unsigned __int128) 1 << ((sizeof(__int128) * __CHAR_BIT__) - 1)) - 1)#define INT128_MIN (-INT128_MAX - 1)#ifdef DEBUG#define dbg(x) cout << (#x) << " = " << x << '\n'#else#define dbg(x)#endifnamespace R = std::ranges;namespace V = std::views;using namespace std;using ll = long long;using ull = unsigned long long;using ldb = long double;//#define double ldbtemplate<class T, size_t N>ostream& operator<<(ostream& os, const array<T, N> &arr) {for(const T &X : arr)os << X << ' ';return os;}template<class T>ostream& operator<<(ostream& os, const vector<T> &vec) {for(const T &X : vec)os << X << ' ';return os;}template<class T>ostream& operator<<(ostream& os, const set<T> &s) {for(const T &x : s)os << x << ' ';return os;}signed main() {ios::sync_with_stdio(false), cin.tie(NULL);int n, x; cin >> n >> x;vector<int> a(n);for(int &x : a)cin >> x;for(int i = 0; i < n; i++)a.emplace_back(a[i]);int ans = 0;for(int l = 0, r = -1, sum = 0; l < n; l++) {if (r < l - 1)sum += a[++r];while(r + 1 < l + n and sum + a[r + 1] <= x)sum += a[++r];ans = max(ans, sum), sum -= a[l];}cout << ans << '\n';return 0;}