結果
問題 | No.2248 max(C)-min(C) |
ユーザー | tokusakurai |
提出日時 | 2023-03-20 11:49:38 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 203 ms / 3,000 ms |
コード長 | 3,587 bytes |
コンパイル時間 | 2,112 ms |
コンパイル使用メモリ | 212,792 KB |
実行使用メモリ | 25,776 KB |
最終ジャッジ日時 | 2024-09-18 14:01:34 |
合計ジャッジ時間 | 9,433 ms |
ジャッジサーバーID (参考情報) |
judge3 / 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 | 1 ms
5,376 KB |
testcase_02 | AC | 1 ms
5,376 KB |
testcase_03 | AC | 3 ms
5,376 KB |
testcase_04 | AC | 2 ms
5,376 KB |
testcase_05 | AC | 2 ms
5,376 KB |
testcase_06 | AC | 2 ms
5,376 KB |
testcase_07 | AC | 2 ms
5,376 KB |
testcase_08 | AC | 3 ms
5,376 KB |
testcase_09 | AC | 3 ms
5,376 KB |
testcase_10 | AC | 2 ms
5,376 KB |
testcase_11 | AC | 3 ms
5,376 KB |
testcase_12 | AC | 2 ms
5,376 KB |
testcase_13 | AC | 2 ms
5,376 KB |
testcase_14 | AC | 2 ms
5,376 KB |
testcase_15 | AC | 3 ms
5,376 KB |
testcase_16 | AC | 3 ms
5,376 KB |
testcase_17 | AC | 3 ms
5,376 KB |
testcase_18 | AC | 169 ms
18,444 KB |
testcase_19 | AC | 19 ms
5,872 KB |
testcase_20 | AC | 194 ms
24,124 KB |
testcase_21 | AC | 184 ms
23,500 KB |
testcase_22 | AC | 118 ms
15,808 KB |
testcase_23 | AC | 71 ms
10,788 KB |
testcase_24 | AC | 27 ms
6,556 KB |
testcase_25 | AC | 175 ms
23,100 KB |
testcase_26 | AC | 155 ms
17,468 KB |
testcase_27 | AC | 171 ms
23,832 KB |
testcase_28 | AC | 15 ms
6,940 KB |
testcase_29 | AC | 155 ms
18,076 KB |
testcase_30 | AC | 56 ms
9,592 KB |
testcase_31 | AC | 188 ms
24,404 KB |
testcase_32 | AC | 30 ms
6,944 KB |
testcase_33 | AC | 51 ms
9,364 KB |
testcase_34 | AC | 203 ms
24,020 KB |
testcase_35 | AC | 195 ms
24,400 KB |
testcase_36 | AC | 198 ms
24,928 KB |
testcase_37 | AC | 94 ms
14,292 KB |
testcase_38 | AC | 193 ms
25,072 KB |
testcase_39 | AC | 192 ms
24,256 KB |
testcase_40 | AC | 183 ms
24,304 KB |
testcase_41 | AC | 156 ms
18,340 KB |
testcase_42 | AC | 192 ms
24,476 KB |
testcase_43 | AC | 163 ms
23,336 KB |
testcase_44 | AC | 189 ms
24,200 KB |
testcase_45 | AC | 137 ms
17,240 KB |
testcase_46 | AC | 66 ms
10,592 KB |
testcase_47 | AC | 191 ms
24,652 KB |
testcase_48 | AC | 96 ms
25,376 KB |
testcase_49 | AC | 203 ms
25,268 KB |
testcase_50 | AC | 198 ms
25,776 KB |
testcase_51 | AC | 190 ms
24,588 KB |
testcase_52 | AC | 197 ms
24,872 KB |
testcase_53 | AC | 28 ms
6,940 KB |
ソースコード
#include <bits/stdc++.h> using namespace std; #define rep(i, n) for (int i = 0; i < (n); i++) #define per(i, n) for (int i = (n)-1; i >= 0; i--) #define rep2(i, l, r) for (int i = (l); i < (r); i++) #define per2(i, l, r) for (int i = (r)-1; i >= (l); i--) #define each(e, v) for (auto &e : v) #define MM << " " << #define pb push_back #define eb emplace_back #define all(x) begin(x), end(x) #define rall(x) rbegin(x), rend(x) #define sz(x) (int)x.size() using ll = long long; using pii = pair<int, int>; using pil = pair<int, ll>; using pli = pair<ll, int>; using pll = pair<ll, ll>; template <typename T> using minheap = priority_queue<T, vector<T>, greater<T>>; template <typename T> using maxheap = priority_queue<T>; template <typename T> bool chmax(T &x, const T &y) { return (x < y) ? (x = y, true) : false; } template <typename T> bool chmin(T &x, const T &y) { return (x > y) ? (x = y, true) : false; } template <typename T> int flg(T x, int i) { return (x >> i) & 1; } template <typename T> void print(const vector<T> &v, T x = 0) { int n = v.size(); for (int i = 0; i < n; i++) cout << v[i] + x << (i == n - 1 ? '\n' : ' '); if (v.empty()) cout << '\n'; } template <typename T> void printn(const vector<T> &v, T x = 0) { int n = v.size(); for (int i = 0; i < n; i++) cout << v[i] + x << '\n'; } template <typename T> int lb(const vector<T> &v, T x) { return lower_bound(begin(v), end(v), x) - begin(v); } template <typename T> int ub(const vector<T> &v, T x) { return upper_bound(begin(v), end(v), x) - begin(v); } template <typename T> void rearrange(vector<T> &v) { sort(begin(v), end(v)); v.erase(unique(begin(v), end(v)), end(v)); } template <typename T> vector<int> id_sort(const vector<T> &v, bool greater = false) { int n = v.size(); vector<int> ret(n); iota(begin(ret), end(ret), 0); sort(begin(ret), end(ret), [&](int i, int j) { return greater ? v[i] > v[j] : v[i] < v[j]; }); return ret; } template <typename S, typename T> pair<S, T> operator+(const pair<S, T> &p, const pair<S, T> &q) { return make_pair(p.first + q.first, p.second + q.second); } template <typename S, typename T> pair<S, T> operator-(const pair<S, T> &p, const pair<S, T> &q) { return make_pair(p.first - q.first, p.second - q.second); } template <typename S, typename T> istream &operator>>(istream &is, pair<S, T> &p) { S a; T b; is >> a >> b; p = make_pair(a, b); return is; } template <typename S, typename T> ostream &operator<<(ostream &os, const pair<S, T> &p) { return os << p.first << ' ' << p.second; } struct io_setup { io_setup() { ios_base::sync_with_stdio(false); cin.tie(NULL); cout << fixed << setprecision(15); } } io_setup; const int inf = (1 << 30) - 1; const ll INF = (1LL << 60) - 1; // const int MOD = 1000000007; const int MOD = 998244353; int main() { int N; cin >> N; vector<int> a(N), b(N); rep(i, N) cin >> a[i]; rep(i, N) cin >> b[i]; vector<vector<int>> c(N, vector<int>(3)); rep(i, N) { if (a[i] > b[i]) swap(a[i], b[i]); c[i][0] = a[i], c[i][1] = (a[i] + b[i]) / 2, c[i][2] = b[i]; } vector<pii> ps; rep(i, N) rep(j, 3) ps.eb(i, j); sort(all(ps), [&](pii p, pii q) { return c[p.first][p.second] < c[q.first][q.second]; }); int ma = -inf; rep(i, N) chmax(ma, a[i]); int ans = inf; for (auto [i, j] : ps) { chmin(ans, ma - c[i][j]); if (j == 2) break; chmax(ma, c[i][j + 1]); } cout << ans << '\n'; }