結果
問題 | No.2694 The Early Bird Catches The Worm |
ユーザー | 👑 AngrySadEight |
提出日時 | 2024-03-22 23:11:04 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 3,799 bytes |
コンパイル時間 | 5,377 ms |
コンパイル使用メモリ | 221,464 KB |
実行使用メモリ | 11,136 KB |
最終ジャッジ日時 | 2024-09-30 12:26:30 |
合計ジャッジ時間 | 12,539 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
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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
5,248 KB |
testcase_02 | AC | 2 ms
5,248 KB |
testcase_03 | AC | 2 ms
5,248 KB |
testcase_04 | AC | 2 ms
5,248 KB |
testcase_05 | AC | 2 ms
5,248 KB |
testcase_06 | AC | 3 ms
5,248 KB |
testcase_07 | AC | 2 ms
5,248 KB |
testcase_08 | AC | 2 ms
5,248 KB |
testcase_09 | AC | 2 ms
5,248 KB |
testcase_10 | AC | 2 ms
5,248 KB |
testcase_11 | AC | 2 ms
5,248 KB |
testcase_12 | AC | 2 ms
5,248 KB |
testcase_13 | AC | 2 ms
5,248 KB |
testcase_14 | AC | 2 ms
5,248 KB |
testcase_15 | AC | 2 ms
5,248 KB |
testcase_16 | AC | 2 ms
5,248 KB |
testcase_17 | AC | 2 ms
5,248 KB |
testcase_18 | AC | 2 ms
5,248 KB |
testcase_19 | AC | 2 ms
5,248 KB |
testcase_20 | AC | 2 ms
5,248 KB |
testcase_21 | AC | 1 ms
5,248 KB |
testcase_22 | AC | 1 ms
5,248 KB |
testcase_23 | AC | 2 ms
5,248 KB |
testcase_24 | AC | 43 ms
5,248 KB |
testcase_25 | AC | 39 ms
5,248 KB |
testcase_26 | AC | 55 ms
5,632 KB |
testcase_27 | AC | 75 ms
6,528 KB |
testcase_28 | AC | 80 ms
7,040 KB |
testcase_29 | AC | 27 ms
5,248 KB |
testcase_30 | AC | 127 ms
9,216 KB |
testcase_31 | AC | 70 ms
6,656 KB |
testcase_32 | AC | 133 ms
9,600 KB |
testcase_33 | AC | 132 ms
9,344 KB |
testcase_34 | AC | 8 ms
5,248 KB |
testcase_35 | AC | 66 ms
6,272 KB |
testcase_36 | AC | 82 ms
7,296 KB |
testcase_37 | AC | 142 ms
10,240 KB |
testcase_38 | AC | 97 ms
7,936 KB |
testcase_39 | AC | 22 ms
5,248 KB |
testcase_40 | AC | 72 ms
6,656 KB |
testcase_41 | AC | 32 ms
5,248 KB |
testcase_42 | AC | 4 ms
5,248 KB |
testcase_43 | AC | 12 ms
5,248 KB |
testcase_44 | AC | 145 ms
10,240 KB |
testcase_45 | AC | 147 ms
10,240 KB |
testcase_46 | AC | 44 ms
5,376 KB |
testcase_47 | AC | 46 ms
5,504 KB |
testcase_48 | AC | 82 ms
7,040 KB |
testcase_49 | AC | 83 ms
11,136 KB |
testcase_50 | AC | 82 ms
11,008 KB |
testcase_51 | AC | 84 ms
11,008 KB |
testcase_52 | AC | 89 ms
11,008 KB |
testcase_53 | AC | 80 ms
11,008 KB |
testcase_54 | WA | - |
testcase_55 | WA | - |
testcase_56 | WA | - |
testcase_57 | WA | - |
testcase_58 | WA | - |
testcase_59 | WA | - |
testcase_60 | WA | - |
testcase_61 | WA | - |
testcase_62 | WA | - |
testcase_63 | WA | - |
testcase_64 | WA | - |
testcase_65 | WA | - |
testcase_66 | WA | - |
testcase_67 | WA | - |
testcase_68 | WA | - |
testcase_69 | AC | 117 ms
11,136 KB |
testcase_70 | AC | 112 ms
11,008 KB |
testcase_71 | AC | 113 ms
11,008 KB |
testcase_72 | AC | 115 ms
11,136 KB |
testcase_73 | AC | 116 ms
11,008 KB |
testcase_74 | AC | 55 ms
7,168 KB |
testcase_75 | AC | 112 ms
11,008 KB |
ソースコード
#pragma GCC target("avx2") #pragma GCC optimize("O3") #pragma GCC optimize("unroll-loops") #include <algorithm> #include <atcoder/all> #include <bitset> #include <cassert> #include <cmath> #include <ctime> #include <functional> #include <iomanip> #include <iostream> #include <map> #include <queue> #include <random> #include <set> #include <stack> #include <string> #include <tuple> #include <unordered_map> #include <unordered_set> #include <utility> #include <vector> using namespace std; using namespace atcoder; typedef long long ll; #define rep(i, n) for (int i = 0; i < (int)(n); i++) #define repr(i, n) for (int i = (int)(n)-1; i >= 0; i--) #define repk(i, k, n) for (int i = k; i < (int)(n); i++) #define all(v) v.begin(), v.end() #define mod1 1000000007 #define mod2 998244353 #define mod3 100000007 #define vi vector<int> #define vs vector<string> #define vc vector<char> #define vl vector<ll> #define vb vector<bool> #define vvi vector<vector<int>> #define vvc vector<vector<char>> #define vvl vector<vector<ll>> #define vvb vector<vector<bool>> #define vvvi vector<vector<vector<int>>> #define vvvl vector<vector<vector<ll>>> #define pii pair<int, int> #define pil pair<int, ll> #define pli pair<ll, int> #define pll pair<ll, ll> #define vpii vector<pair<int, int>> #define vpll vector<pair<ll, ll>> #define vvpii vector<vector<pair<int, int>>> #define vvpll vector<vector<pair<ll, ll>>> // using mint = modint998244353; template <typename T> void debug(T e) { cerr << e << endl; } template <typename T> void debug(vector<T> &v) { rep(i, v.size()) { cerr << v[i] << " "; } cerr << endl; } template <typename T> void debug(vector<vector<T>> &v) { rep(i, v.size()) { rep(j, v[i].size()) { cerr << v[i][j] << " "; } cerr << endl; } } template <typename T> void debug(vector<pair<T, T>> &v) { rep(i, v.size()) { cerr << v[i].first << " " << v[i].second << endl; } } template <typename T> void debug(set<T> &st) { for (auto itr = st.begin(); itr != st.end(); itr++) { cerr << *itr << " "; } cerr << endl; } template <typename T> void debug(multiset<T> &ms) { for (auto itr = ms.begin(); itr != ms.end(); itr++) { cerr << *itr << " "; } cerr << endl; } template <typename T> void debug(map<T, T> &mp) { for (auto itr = mp.begin(); itr != mp.end(); itr++) { cerr << itr->first << " " << itr->second << endl; } } void debug_out() { cerr << endl; } template <typename Head, typename... Tail> void debug_out(Head H, Tail... T) { cerr << H << " "; debug_out(T...); } int main() { ll N, H; cin >> N >> H; vector<ll> A(N); vector<ll> B(N); for (ll i = 0; i < N; i++){ cin >> A[i]; } for (ll i = 0; i < N; i++){ cin >> B[i]; } vector<ll> sum_a(N + 1, 0); for (ll i = 0; i < N; i++){ sum_a[i + 1] = sum_a[i] + A[i]; } vector<ll> sum_b(N + 1, 0); for (ll i = 0; i < N; i++){ sum_b[i + 1] = sum_b[i] + B[i]; } vector<ll> sum_kaib(N + 1, 0); for (ll i = 0; i < N; i++){ sum_kaib[i + 1] = sum_kaib[i] + (B[i] * (i + 1)); } ll ans = 0; for (ll i = 0; i < N; i++){ // 始まりを固定 if ((sum_kaib[N] - sum_kaib[i]) - (sum_b[N] - sum_b[i]) * i <= H){ ans = max(ans, sum_a[N] - sum_a[i]); } else{ ll ok = i; ll ng = N; while (ng - ok > 1){ ll mid = (ok + ng) / 2; if ((sum_kaib[mid] - sum_kaib[i]) - (sum_b[mid] - sum_b[i]) * i <= H){ ok = mid; } else{ ng = mid; } } ans = max(ans, sum_a[ok] - sum_a[i]); } } cout << ans << endl; }