結果
問題 | No.2564 衝突予測 |
ユーザー |
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提出日時 | 2023-12-02 14:55:46 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 122 ms / 2,000 ms |
コード長 | 2,639 bytes |
コンパイル時間 | 1,831 ms |
コンパイル使用メモリ | 145,124 KB |
最終ジャッジ日時 | 2025-02-18 04:05:45 |
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 * 9 |
ソースコード
#include<iostream>#include<vector>#include<algorithm>#include<cstring>#include<cassert>#include<cmath>#include<ctime>#include<iomanip>#include<numeric>#include<stack>#include<queue>#include<map>#include<unordered_map>#include<set>#include<unordered_set>#include<bitset>#include<random>#include<functional>#include<utility>using namespace std;void solve(){int N = 2;map<int,vector<int>> tate[2],yoko[2],xpy[4],xmy[4];for(int i = 0;i < N;i++){int x,y;char c;cin >> x >> y >> c;if(c == 'U') tate[0][x].push_back(y),xpy[0][x+y].push_back(x),xmy[0][x-y].push_back(x);else if(c == 'D') tate[1][x].push_back(y),xpy[1][x+y].push_back(x),xmy[1][x-y].push_back(x);else if(c == 'R') yoko[0][y].push_back(x),xpy[2][x+y].push_back(x),xmy[2][x-y].push_back(x);else yoko[1][y].push_back(x),xpy[3][x+y].push_back(x),xmy[3][x-y].push_back(x);}for(int i = 0;i < 2;i++){for(auto &[x,v]:tate[i]) sort(v.begin(),v.end());for(auto &[y,v]:yoko[i]) sort(v.begin(),v.end());}for(int i = 0;i < 4;i++){for(auto &[xy,v]:xpy[i]) sort(v.begin(),v.end());for(auto &[xy,v]:xmy[i]) sort(v.begin(),v.end());}int ans = __INT_MAX__;for(const auto &[x,v]:tate[0]){if(!tate[1].count(x)) continue;for(int y:v){auto it = lower_bound(tate[1][x].begin(),tate[1][x].end(),y);if(it == tate[1][x].end()) break;ans = min(ans,(*it-y)*5);}}for(const auto &[y,v]:yoko[0]){if(!yoko[1].count(y)) continue;for(int x:v){auto it = lower_bound(yoko[1][y].begin(),yoko[1][y].end(),x);if(it == yoko[1][y].end()) break;ans = min(ans,(*it-x)*5);}}for(const auto &[x,v]:tate[0]){for(int y:v){if(xpy[2].count(x+y)){auto it = lower_bound(xpy[2][x+y].begin(),xpy[2][x+y].end(),x);if(it != xpy[2][x+y].begin()){it--;ans = min(ans,(x-*it)*10);}}if(xmy[3].count(x-y)){auto it = lower_bound(xmy[3][x-y].begin(),xmy[3][x-y].end(),x);if(it != xmy[3][x-y].end()) ans = min(ans,(*it-x)*10);}}}for(const auto &[x,v]:tate[1]){for(int y:v){if(xpy[3].count(x+y)){auto it = lower_bound(xpy[3][x+y].begin(),xpy[3][x+y].end(),x);if(it != xpy[3][x+y].end()) ans = min(ans,(*it-x)*10);}if(xmy[2].count(x-y)){auto it = lower_bound(xmy[2][x-y].begin(),xmy[2][x-y].end(),x);if(it != xmy[2][x-y].begin()){it--;ans = min(ans,(x-*it)*10);}}}}if(ans == __INT_MAX__) cout << "No\n";else cout << "Yes" << "\n";}int main(){ios::sync_with_stdio(false);cin.tie(nullptr);int tt = 1;cin >> tt;while(tt--) solve();}