結果
問題 | No.3072 Speedrun Query |
ユーザー |
|
提出日時 | 2025-03-21 23:07:49 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 341 ms / 2,500 ms |
コード長 | 2,637 bytes |
コンパイル時間 | 1,910 ms |
コンパイル使用メモリ | 198,860 KB |
実行使用メモリ | 7,528 KB |
最終ジャッジ日時 | 2025-03-21 23:07:59 |
合計ジャッジ時間 | 7,477 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 1 |
other | AC * 21 |
ソースコード
#include <bits/stdc++.h>using namespace std;int main(void){cin.tie(0);ios::sync_with_stdio(false);int n,ka,kb,t,q,l,r;vector <int> a,b;cin >> n >> ka >> kb;for(int i=0;i<ka;i++){cin >> t;a.push_back(t);}for(int i=0;i<kb;i++){cin >> t;b.push_back(t);}sort(a.begin(),a.end());sort(b.begin(),b.end());int Min = 1e8;for(int i=0;i<ka;i++){int idx = lower_bound(b.begin(),b.end(),a[i]) - b.begin();if(idx < b.size()){Min = min(Min,abs(b[idx] - a[i]));}if(idx!=0){idx-=1;Min = min(Min,abs(b[idx] - a[i]));}}for(int i=0;i<kb;i++){int idx = lower_bound(a.begin(),a.end(),b[i]) - a.begin();if(idx < a.size()){Min = min(Min,abs(a[idx] - b[i]));}if(idx!=0){idx-=1;Min = min(Min,abs(a[idx] - b[i]));}}cin >> q;for(int i=0;i<q;i++){cin >> l >> r;int res = r-l;int la = 1e8;int lb = 1e8;int ra = 1e8;int rb = 1e8;{int idx = lower_bound(a.begin(),a.end(),l) - a.begin();if(idx < a.size()){la = min(la,abs(a[idx] - l));}if(idx > 0){idx-=1;la = min(la,abs(a[idx] - l));}idx = lower_bound(b.begin(),b.end(),l) - b.begin();if(idx < b.size()){lb = min(lb,abs(b[idx] - l));}if(idx > 0){idx-=1;lb = min(lb,abs(b[idx] - l));}}{int idx = lower_bound(a.begin(),a.end(),r) - a.begin();if(idx < a.size()){ra = min(ra,abs(a[idx] - r));}if(idx > 0){idx-=1;ra = min(ra,abs(a[idx] - r));}idx = lower_bound(b.begin(),b.end(),r) - b.begin();if(idx < b.size()){rb = min(rb,abs(b[idx] - r));}if(idx > 0){idx-=1;rb = min(rb,abs(b[idx] - r));}}res = min(res,la+ra);res = min(res,lb+rb);res = min(res,la+Min+rb);res = min(res,ra+Min+lb);cout << res << '\n';}return 0;}