結果
問題 |
No.2248 max(C)-min(C)
|
ユーザー |
|
提出日時 | 2023-03-17 22:43:58 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 1,364 bytes |
コンパイル時間 | 1,747 ms |
コンパイル使用メモリ | 169,408 KB |
実行使用メモリ | 7,960 KB |
最終ジャッジ日時 | 2024-09-18 11:52:29 |
合計ジャッジ時間 | 5,402 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge4 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 43 WA * 8 |
ソースコード
#include <bits/stdc++.h> using namespace std; using ll = long long; using pll = pair<ll, ll>; #define drep(i, cc, n) for (ll i = (cc); i <= (n); ++i) #define rep(i, n) drep(i, 0, n - 1) #define all(a) (a).begin(), (a).end() #define pb push_back #define fi first #define se second const ll MOD = 1000000007; const ll MOD2 = 998244353; const ll INF = 1LL << 60; const ll MAX_N = 2e5; ll n; vector<ll> a, b; ll solve(ll base){ vector<ll> c(n, 0); c[0] = base; for(ll i=1; i<n; i++){ ll diff = INF, v = INF; if(abs(a[i]-base) < diff){ diff = abs(a[i]-base); v = a[i]; } if(abs(b[i]-base) < diff){ diff = abs(b[i]-base); v = b[i]; } if(abs((a[i]+b[i])/2-base) < diff){ diff = abs((a[i]+b[i])/2-base); v = (a[i]+b[i])/2; } c[i] = v; } ll c_max = -INF, c_min = INF; rep(i, n){ c_max = max(c_max, c[i]); c_min = min(c_min, c[i]); } return c_max-c_min; } int main(){ cin.tie(nullptr); ios::sync_with_stdio(false); cin >> n; a.resize(n); b.resize(n); rep(i, n) cin >> a[i]; rep(i, n) cin >> b[i]; ll ans = INF; ans = min(ans, solve(a[0])); ans = min(ans, solve(b[0])); ans = min(ans, solve((a[0]+b[0])/2)); cout << ans << endl; }