結果
問題 | No.2593 Reorder and Mod 120 |
ユーザー | miscalc |
提出日時 | 2023-12-21 07:57:22 |
言語 | C++23 (gcc 12.3.0 + boost 1.83.0) |
結果 |
AC
|
実行時間 | 7 ms / 2,000 ms |
コード長 | 2,703 bytes |
コンパイル時間 | 5,458 ms |
コンパイル使用メモリ | 316,628 KB |
実行使用メモリ | 6,944 KB |
最終ジャッジ日時 | 2024-09-27 10:47:42 |
合計ジャッジ時間 | 6,391 ms |
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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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
6,816 KB |
testcase_01 | AC | 2 ms
6,816 KB |
testcase_02 | AC | 2 ms
6,940 KB |
testcase_03 | AC | 2 ms
6,940 KB |
testcase_04 | AC | 2 ms
6,944 KB |
testcase_05 | AC | 2 ms
6,944 KB |
testcase_06 | AC | 2 ms
6,940 KB |
testcase_07 | AC | 2 ms
6,944 KB |
testcase_08 | AC | 2 ms
6,944 KB |
testcase_09 | AC | 2 ms
6,944 KB |
testcase_10 | AC | 2 ms
6,940 KB |
testcase_11 | AC | 2 ms
6,940 KB |
testcase_12 | AC | 2 ms
6,944 KB |
testcase_13 | AC | 7 ms
6,940 KB |
testcase_14 | AC | 4 ms
6,940 KB |
testcase_15 | AC | 5 ms
6,940 KB |
testcase_16 | AC | 2 ms
6,940 KB |
testcase_17 | AC | 4 ms
6,940 KB |
testcase_18 | AC | 4 ms
6,944 KB |
testcase_19 | AC | 6 ms
6,944 KB |
testcase_20 | AC | 7 ms
6,940 KB |
testcase_21 | AC | 6 ms
6,944 KB |
testcase_22 | AC | 7 ms
6,944 KB |
testcase_23 | AC | 7 ms
6,944 KB |
testcase_24 | AC | 7 ms
6,944 KB |
testcase_25 | AC | 7 ms
6,940 KB |
testcase_26 | AC | 7 ms
6,944 KB |
ソースコード
#include <bits/stdc++.h> using namespace std; using ll = long long; using ld = long double; using ull = unsigned long long; using pll = pair<ll, ll>; using tlll = tuple<ll, ll, ll>; constexpr ll INF = 1LL << 60; template<class T> bool chmin(T& a, T b) {if (a > b) {a = b; return true;} return false;} template<class T> bool chmax(T& a, T b) {if (a < b) {a = b; return true;} return false;} ll safemod(ll A, ll M) {ll res = A % M; if (res < 0) res += M; return res;} ll divfloor(ll A, ll B) {if (B < 0) A = -A, B = -B; return (A - safemod(A, B)) / B;} ll divceil(ll A, ll B) {if (B < 0) A = -A, B = -B; return divfloor(A + B - 1, B);} ll pow_ll(ll A, ll B) {if (A == 0 || A == 1) {return A;} if (A == -1) {return B & 1 ? -1 : 1;} ll res = 1; for (int i = 0; i < B; i++) {res *= A;} return res;} ll mul_limited(ll A, ll B, ll M = INF) { return B == 0 ? 0 : A > M / B ? M : A * B; } ll pow_limited(ll A, ll B, ll M = INF) { if (A == 0 || A == 1) {return A;} ll res = 1; for (int i = 0; i < B; i++) {if (res > M / A) return M; res *= A;} return res;} template<class T> void unique(vector<T> &V) {V.erase(unique(V.begin(), V.end()), V.end());} template<class T> void sortunique(vector<T> &V) {sort(V.begin(), V.end()); V.erase(unique(V.begin(), V.end()), V.end());} #define FINALANS(A) do {cout << (A) << '\n'; exit(0);} while (false) template<class T> void printvec(const vector<T> &V) {int _n = V.size(); for (int i = 0; i < _n; i++) cout << V[i] << (i == _n - 1 ? "" : " ");cout << '\n';} template<class T> void printvect(const vector<T> &V) {for (auto v : V) cout << v << '\n';} template<class T> void printvec2(const vector<vector<T>> &V) {for (auto &v : V) printvec(v);} //* #include <atcoder/all> using namespace atcoder; using mint = modint998244353; //using mint = modint1000000007; //using mint = modint; //*/ int main() { ll N; string S; cin >> N >> S; if (N <= 2) { set<ll> st; sort(S.begin(), S.end()); do { st.insert(stoll(S) % 120); } while (next_permutation(S.begin(), S.end())); cout << st.size() << endl; return 0; } vector<ll> cnt(10, 0); for (auto c : S) cnt.at(c - '0')++; vector<bool> isok(40, false); for (ll a = 1; a < 10; a++) { for (ll b = 1; b < 10; b++) { for (ll c = 1; c < 10; c++) { vector<ll> use(10, 0); use.at(a)++, use.at(b)++, use.at(c)++; bool ok = true; for (ll i = 0; i < 10; i++) { if (use.at(i) > cnt.at(i)) ok = false; } if (!ok) continue; isok.at((100 * a + 10 * b + c) % 40) = true; } } } ll ans = count(isok.begin(), isok.end(), true); cout << ans << endl; }