結果
問題 |
No.2073 Concon Substrings (Swap Version)
|
ユーザー |
|
提出日時 | 2022-10-05 19:32:17 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
WA
|
実行時間 | - |
コード長 | 2,686 bytes |
コンパイル時間 | 1,615 ms |
コンパイル使用メモリ | 165,296 KB |
実行使用メモリ | 6,824 KB |
最終ジャッジ日時 | 2025-01-01 20:54:13 |
合計ジャッジ時間 | 3,989 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge1 |
(要ログイン)
ファイルパターン | 結果 |
---|---|
sample | AC * 5 |
other | AC * 17 WA * 20 |
ソースコード
// github.com/Johniel/contests // yukicoder/2073/main.cpp #include <bits/stdc++.h> #define each(i, c) for (auto& i : c) #define unless(cond) if (!(cond)) // #define endl "\n" using namespace std; template<typename P, typename Q> ostream& operator << (ostream& os, pair<P, Q> p) { os << "(" << p.first << "," << p.second << ")"; return os; } template<typename P, typename Q> istream& operator >> (istream& is, pair<P, Q>& p) { is >> p.first >> p.second; return is; } template<typename T> ostream& operator << (ostream& os, vector<T> v) { os << "("; for (auto& i: v) os << i << ","; os << ")"; return os; } template<typename T> istream& operator >> (istream& is, vector<T>& v) { for (auto& i: v) is >> i; return is; } template<typename T> ostream& operator << (ostream& os, set<T> s) { os << "#{"; for (auto& i: s) os << i << ","; os << "}"; return os; } template<typename K, typename V> ostream& operator << (ostream& os, map<K, V> m) { os << "{"; for (auto& i: m) os << i << ","; os << "}"; return os; } template<typename E, size_t N> istream& operator >> (istream& is, array<E, N>& a) { for (auto& i: a) is >> i; return is; } template<typename E, size_t N> ostream& operator << (ostream& os, array<E, N>& a) { os << "[]{"; for (auto& i: a) os << i << ","; os << "}"; return os; } template<typename T> inline T setmax(T& a, T b) { return a = std::max(a, b); } template<typename T> inline T setmin(T& a, T b) { return a = std::min(a, b); } using lli = long long int; using ull = unsigned long long; using str = string; template<typename T> using vec = vector<T>; constexpr array<int, 8> di({0, 1, -1, 0, 1, -1, 1, -1}); constexpr array<int, 8> dj({1, 0, 0, -1, 1, -1, -1, 1}); constexpr lli mod = 1e9 + 7; // constexpr lli mod = 998244353; int main(int argc, char *argv[]) { ios_base::sync_with_stdio(false); cin.tie(nullptr); cout.setf(ios_base::fixed); cout.precision(15); int n; str s; while (cin >> n >> s) { str a, b, c; for (int i = 0; i < s.size(); ++i) { if (i % 3 == 0) a += s[i]; if (i % 3 == 1) b += s[i]; if (i % 3 == 2) c += s[i]; } int r = 0; { int x = count(a.begin(), a.end(), 'c'); int y = count(b.begin(), b.end(), 'o'); int z = count(c.begin(), c.end(), 'n'); r += min({x, y, z}); } { int x = count(a.begin(), a.end(), 'o'); int y = count(b.begin(), b.end(), 'n'); int z = count(c.begin(), c.end(), 'c'); r += min({x, y, z}); } { int x = count(a.begin(), a.end(), 'n'); int y = count(b.begin(), b.end(), 'c'); int z = count(c.begin(), c.end(), 'o'); r += min({x, y, z}); } cout << r << endl; } return 0; }