結果
問題 | No.938 賢人を探せ |
ユーザー | haruki_K |
提出日時 | 2019-12-01 01:48:50 |
言語 | C++14 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 27 ms / 2,000 ms |
コード長 | 3,932 bytes |
コンパイル時間 | 2,407 ms |
コンパイル使用メモリ | 176,328 KB |
実行使用メモリ | 7,552 KB |
最終ジャッジ日時 | 2024-05-08 08:55:54 |
合計ジャッジ時間 | 2,960 ms |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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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 | 27 ms
7,552 KB |
testcase_01 | AC | 2 ms
6,940 KB |
testcase_02 | AC | 2 ms
6,940 KB |
testcase_03 | AC | 2 ms
6,944 KB |
testcase_04 | AC | 3 ms
6,940 KB |
testcase_05 | AC | 2 ms
6,940 KB |
testcase_06 | AC | 2 ms
6,940 KB |
testcase_07 | AC | 2 ms
6,940 KB |
testcase_08 | AC | 14 ms
6,940 KB |
testcase_09 | AC | 16 ms
6,944 KB |
testcase_10 | AC | 3 ms
6,944 KB |
testcase_11 | AC | 20 ms
6,940 KB |
testcase_12 | AC | 16 ms
6,944 KB |
testcase_13 | AC | 16 ms
6,944 KB |
testcase_14 | AC | 16 ms
6,940 KB |
testcase_15 | AC | 16 ms
6,944 KB |
testcase_16 | AC | 15 ms
6,940 KB |
testcase_17 | AC | 16 ms
6,944 KB |
testcase_18 | AC | 16 ms
6,940 KB |
testcase_19 | AC | 16 ms
6,944 KB |
testcase_20 | AC | 16 ms
6,944 KB |
testcase_21 | AC | 16 ms
6,940 KB |
testcase_22 | AC | 26 ms
7,552 KB |
ソースコード
// >>> TEMPLATES #include <bits/stdc++.h> using namespace std; #define rep(i,n) for (int i = 0; i < int(n); i++) #define rep1(i,n) for (int i = 1; i <= int(n); i++) #define repR(i,n) for (int i = int(n)-1; i >= 0; i--) #define rep1R(i,n) for (int i = int(n); i >= 1; i--) #define loop(i,a,B) for (int i = a; i B; i++) #define loopR(i,a,B) for (int i = a; i B; i--) #define all(x) (x).begin(), (x).end() #define allR(x) (x).rbegin(), (x).rend() #define eb emplace_back #define mp make_pair #define fst first #define snd second #ifdef LOCAL #define dump(...) cerr << "[" << __LINE__ << ":" << __FUNCTION__ << "] ", dump_impl(#__VA_ARGS__, __VA_ARGS__) #define say(x) cerr << "[" << __LINE__ << ":" << __FUNCTION__ << "] " << x << endl; #define debug if (1) void dump_impl(const char*) { cerr << endl; } template <class T, class... U> void dump_impl(const char *s, T const& x, U const& ...y) { const char *o = "({[", *e = "]})"; for (int i = 0; *s != '\0'; cerr << *s++) { if (count(o,o+3,*s)) i++; if (count(e,e+3,*s)) i--; if (!i && *s == ',') break; } cerr << " = " << x; if (*s == ',') cerr << ", ", s++; dump_impl(s, y...); } #else #define dump(...) #define say(x) #define debug if (0) #endif using ll = long long; using ld = long double; #define int ll #define double ld template <class T> using pque_max = priority_queue<T>; template <class T> using pque_min = priority_queue<T, vector<T>, greater<T> >; template <class T, class = typename T::iterator, class = typename enable_if<!is_same<T, string>::value>::type> ostream& operator<<(ostream& os, T const& v) { os << "{"; for (auto const& x : v) os << " " << x; return os << " }"; } template <class T> istream& operator>>(istream& is, vector<T>& v) { for (auto& x : v) is >> x; return is; } template <class T, class S> ostream& operator<<(ostream& os, pair<T,S> const& p) { return os << "(" << p.first << ", " << p.second << ")"; } template <class T, class S> istream& operator>>(istream& is, pair<T,S>& p) { return is >> p.first >> p.second; } template <size_t i, class T> typename enable_if<i >= tuple_size<T>::value>::type output_tuple(ostream&, T const&) { } template <size_t i = 0, class T> typename enable_if<i < tuple_size<T>::value>::type output_tuple(ostream& os, T const& t) { os << (i ? " " : "") << get<i>(t); output_tuple<i+1,T>(os,t); } template <class... T> ostream& operator<<(ostream& os, tuple<T...> const& t) { return output_tuple(os,t), os; } struct IOSetup { IOSetup() { cin.tie(nullptr); ios::sync_with_stdio(false); cout << fixed << setprecision(15); } } iosetup; template <class T, size_t d> struct vec_impl { using type = vector<typename vec_impl<T,d-1>::type>; template <class... U> static type make_v(size_t n, U&&... x) { return type(n, vec_impl<T,d-1>::make_v(forward<U>(x)...)); } }; template <class T> struct vec_impl<T,0> { using type = T; static type make_v(T const& x = {}) { return x; } }; template <class T, size_t d = 1> using vec = typename vec_impl<T,d>::type; template <class T, size_t d = 1, class... Args> auto make_v(Args&&... args) { return vec_impl<T,d>::make_v(forward<Args>(args)...); } template <class T> void quit(T const& x) { cout << x << endl; exit(0); } template <class T> constexpr bool chmin(T& x, T const& y) { if (x > y) { x = y; return true; } return false; } template <class T> constexpr bool chmax(T& x, T const& y) { if (x < y) { x = y; return true; } return false; } template <class It> constexpr auto sumof(It b, It e) { return accumulate(b,e,typename iterator_traits<It>::value_type{}); } template <class T> int sz(T const& x) { return x.size(); } const ll INF = (1LL<<62)-1; // ~ 4.6e18 // <<< int32_t main() { int n; cin >> n; vector<string> a(n),b(n); rep (i,n) cin >> a[i] >> b[i]; set<string> s,t; rep (i,n) s.insert(a[i]); rep (i,n) { if (s.count(b[i]) == 0 && t.count(b[i]) == 0) { cout << b[i] << "\n"; t.insert(b[i]); } } }