結果
問題 | No.2564 衝突予測 |
ユーザー | 👑 binap |
提出日時 | 2023-12-02 15:29:04 |
言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,134 bytes |
コンパイル時間 | 4,339 ms |
コンパイル使用メモリ | 262,212 KB |
実行使用メモリ | 5,376 KB |
最終ジャッジ日時 | 2024-09-26 18:45:45 |
合計ジャッジ時間 | 8,321 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge2 |
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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
5,376 KB |
testcase_03 | AC | 316 ms
5,376 KB |
testcase_04 | AC | 323 ms
5,376 KB |
testcase_05 | AC | 322 ms
5,376 KB |
testcase_06 | AC | 330 ms
5,376 KB |
testcase_07 | WA | - |
testcase_08 | WA | - |
testcase_09 | WA | - |
testcase_10 | WA | - |
testcase_11 | WA | - |
コンパイルメッセージ
main.cpp: In function 'void solve()': main.cpp:41:17: warning: 'z2' may be used uninitialized [-Wmaybe-uninitialized] 41 | if(z2 == 0){ | ^~ main.cpp:29:17: note: 'z2' was declared here 29 | int z1, z2; | ^~ main.cpp:58:20: warning: 'z1' may be used uninitialized [-Wmaybe-uninitialized] 58 | if(z1 == 2 or z1 == 3){ | ~~~~~~~~^~~~~~~~~~ main.cpp:29:13: note: 'z1' was declared here 29 | int z1, z2; | ^~
ソースコード
#include<bits/stdc++.h> #include<atcoder/all> #define rep(i,n) for(int i=0;i<n;i++) using namespace std; using namespace atcoder; typedef long long ll; typedef vector<int> vi; typedef vector<long long> vl; typedef vector<vector<int>> vvi; typedef vector<vector<long long>> vvl; typedef long double ld; typedef pair<int, int> P; ostream& operator<<(ostream& os, const modint& a) {os << a.val(); return os;} template <int m> ostream& operator<<(ostream& os, const static_modint<m>& a) {os << a.val(); return os;} template<typename T> istream& operator>>(istream& is, vector<T>& v){int n = v.size(); assert(n > 0); rep(i, n) is >> v[i]; return is;} template<typename U, typename T> ostream& operator<<(ostream& os, const pair<U, T>& p){os << p.first << ' ' << p.second; return os;} template<typename T> ostream& operator<<(ostream& os, const vector<T>& v){int n = v.size(); rep(i, n) os << v[i] << (i == n - 1 ? "\n" : " "); return os;} template <typename T> ostream& operator<<(ostream& os, const vector<vector<T>>& v){int n = v.size(); rep(i, n) os << v[i] << (i == n - 1 ? "\n" : ""); return os;} string t = "RLUD"; void solve(){ pair<long long, long long> p1, p2; long long x1, y1, x2, y2; char c1, c2; cin >> p1.first >> p1.second >> c1; cin >> p2.first >> p2.second >> c2; int z1, z2; rep(i, 4){ if(c1 == t[i]) z1 = i; } rep(i, 4){ if(c2 == t[i]) z2 = i; } if(z1 == z2){ cout << "No\n"; return; } if(z1 + z2 == 1){ if(z2 == 0){ swap(p1, p2); swap(z1, z2); } if(p1.second == p2.second) cout << "Yes\n"; else cout << "No\n"; return; } if(z1 + z2 == 5){ if(z2 == 2){ swap(p1, p2); swap(z1, z2); } if(p1.first == p2.first) cout << "Yes\n"; else cout << "No\n"; return; } if(z1 == 2 or z1 == 3){ swap(p1, p2); swap(z1, z2); } if(z1 == 1){ p1.first *= -1; p2.first *= -1; z1 = 0; } if(z2 == 3){ p1.second *= -1; p2.second *= -1; z2 = 2; } if(p1.first + p1.second == p2.first + p2.second){ if(p1.first < p2.first) cout << "Yes\n"; else cout << "No\n"; }else cout << "No\n"; return; } int main(){ int t; cin >> t; rep(_, t) solve(); return 0; }