結果
| 問題 | No.2772 Appearing Even Times |
| ユーザー |
 dyktr_06
|
| 提出日時 | 2024-05-31 22:50:54 |
| 言語 | C++17 (gcc 12.3.0 + boost 1.83.0) |
| 結果 |
AC
|
| 実行時間 | 596 ms / 4,000 ms |
| コード長 | 9,150 bytes |
| コンパイル時間 | 2,398 ms |
| コンパイル使用メモリ | 206,508 KB |
| 実行使用メモリ | 323,836 KB |
| 最終ジャッジ日時 | 2024-05-31 22:51:46 |
| 合計ジャッジ時間 | 11,520 ms |
|
ジャッジサーバーID （参考情報） |
judge4 / judge5 |
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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 | 193 ms
323,824 KB |
| testcase_01 | AC | 206 ms
323,784 KB |
| testcase_02 | AC | 94 ms
323,684 KB |
| testcase_03 | AC | 94 ms
323,696 KB |
| testcase_04 | AC | 91 ms
323,740 KB |
| testcase_05 | AC | 94 ms
323,788 KB |
| testcase_06 | AC | 92 ms
323,724 KB |
| testcase_07 | AC | 93 ms
323,760 KB |
| testcase_08 | AC | 517 ms
323,696 KB |
| testcase_09 | AC | 553 ms
323,776 KB |
| testcase_10 | AC | 112 ms
323,812 KB |
| testcase_11 | AC | 89 ms
323,812 KB |
| testcase_12 | AC | 566 ms
323,656 KB |
| testcase_13 | AC | 563 ms
323,692 KB |
| testcase_14 | AC | 568 ms
323,804 KB |
| testcase_15 | AC | 595 ms
323,836 KB |
| testcase_16 | AC | 569 ms
323,724 KB |
| testcase_17 | AC | 570 ms
323,704 KB |
| testcase_18 | AC | 596 ms
323,700 KB |
| testcase_19 | AC | 567 ms
323,788 KB |
| testcase_20 | AC | 557 ms
323,808 KB |
| testcase_21 | AC | 588 ms
323,836 KB |
ソースコード
#include <bits/stdc++.h>
using namespace std;
#define overload4(_1, _2, _3, _4, name, ...) name
#define rep1(n) for(int i = 0; i < (int)(n); ++i)
#define rep2(i, n) for(int i = 0; i < (int)(n); ++i)
#define rep3(i, a, b) for(int i = (a); i < (int)(b); ++i)
#define rep4(i, a, b, c) for(int i = (a); i < (int)(b); i += (c))
#define rep(...) overload4(__VA_ARGS__, rep4, rep3, rep2, rep1)(__VA_ARGS__)
#define rrep(i,n) for(int i = (int)(n) - 1; i >= 0; --i)
#define ALL(a) (a).begin(), (a).end()
#define Sort(a) (sort((a).begin(), (a).end()))
#define RSort(a) (sort((a).rbegin(), (a).rend()))
#define UNIQUE(a) (a.erase(unique((a).begin(), (a).end()), (a).end()))
typedef long long int ll;
typedef unsigned long long ul;
typedef long double ld;
typedef vector<int> vi;
typedef vector<long long> vll;
typedef vector<char> vc;
typedef vector<string> vst;
typedef vector<double> vd;
typedef vector<long double> vld;
typedef pair<long long, long long> P;
template<class T> long long sum(const T& a){ return accumulate(a.begin(), a.end(), 0LL); }
template<class T> auto min(const T& a){ return *min_element(a.begin(), a.end()); }
template<class T> auto max(const T& a){ return *max_element(a.begin(), a.end()); }
const long long MINF = 0x7fffffffffff;
const long long INF = 0x1fffffffffffffff;
const long long MOD = 998244353;
const long double EPS = 1e-9;
const long double PI = acos(-1);
template<class T> inline bool chmax(T& a, T b) { if (a < b) { a = b; return 1; } return 0; }
template<class T> inline bool chmin(T& a, T b) { if (a > b) { a = b; return 1; } return 0; }
template<typename T1, typename T2> istream &operator>>(istream &is, pair<T1, T2> &p){ is >> p.first >> p.second; return is; }
template<typename T1, typename T2> ostream &operator<<(ostream &os, const pair<T1, T2> &p){ os << "(" << p.first << ", " << p.second << ")"; return os; }
template<typename T> istream &operator>>(istream &is, vector<T> &v){ for(T &in : v) is >> in; return is; }
template<typename T> ostream &operator<<(ostream &os, const vector<T> &v){ for(int i = 0; i < (int) v.size(); ++i){ os << v[i] << (i + 1 != (int) v.size() ? " " : ""); } return os; }
template <typename T, typename S> ostream &operator<<(ostream &os, const map<T, S> &mp){ for(auto &[key, val] : mp){ os << key << ":" << val << " "; } return os; }
template <typename T> ostream &operator<<(ostream &os, const set<T> &st){ auto itr = st.begin(); for(int i = 0; i < (int)st.size(); ++i){ os << *itr << (i + 1 != (int)st.size() ? " " : ""); itr++; } return os; }
template <typename T> ostream &operator<<(ostream &os, const multiset<T> &st){ auto itr = st.begin(); for(int i = 0; i < (int)st.size(); ++i){ os << *itr << (i + 1 != (int)st.size() ? " " : ""); itr++; } return os; }
template <typename T> ostream &operator<<(ostream &os, queue<T> q){ while(q.size()){ os << q.front() << " "; q.pop(); } return os; }
template <typename T> ostream &operator<<(ostream &os, deque<T> q){ while(q.size()){ os << q.front() << " "; q.pop_front(); } return os; }
template <typename T> ostream &operator<<(ostream &os, stack<T> st){ while(st.size()){ os << st.top() << " "; st.pop(); } return os; }
template <class T, class Container, class Compare> ostream &operator<<(ostream &os, priority_queue<T, Container, Compare> pq){ while(pq.size()){ os << pq.top() << " "; pq.pop(); } return os; }
template<class T, class U> inline T vin(T& vec, U n) { vec.resize(n); for(int i = 0; i < (int) n; ++i) cin >> vec[i]; return vec; }
template<class T> inline void vout(T vec, string s = "\n"){ for(auto x : vec) cout << x << s; }
template<class... T> void in(T&... a){ (cin >> ... >> a); }
void out(){ cout << '\n'; }
template<class T, class... Ts> void out(const T& a, const Ts&... b){ cout << a; (cout << ... << (cout << ' ', b)); cout << '\n'; }
template<class T, class U> void inGraph(vector<vector<T>>& G, U n, U m, bool directed = false){ G.resize(n); for(int i = 0; i < m; ++i){ int a, b; cin >> a >> b; a--, b--; G[a].push_back(b); if(!directed) G[b].push_back(a); } }
template <long long Modulus>
struct ModInt{
long long val;
constexpr ModInt(const long long _val = 0) noexcept : val(_val) {
normalize();
}
void normalize(){
val = (val % Modulus + Modulus) % Modulus;
}
inline ModInt &operator+=(const ModInt &rhs) noexcept {
if(val += rhs.val, val >= Modulus) val -= Modulus;
return *this;
}
inline ModInt &operator-=(const ModInt &rhs) noexcept {
if(val -= rhs.val, val < 0) val += Modulus;
return *this;
}
inline ModInt &operator*=(const ModInt &rhs) noexcept {
val = val * rhs.val % Modulus;
return *this;
}
inline ModInt &operator/=(const ModInt &rhs) noexcept {
val = val * inv(rhs.val).val % Modulus;
return *this;
}
inline ModInt &operator++() noexcept {
if(++val >= Modulus) val -= Modulus;
return *this;
}
inline ModInt operator++(int) noexcept {
ModInt t = val;
if(++val >= Modulus) val -= Modulus;
return t;
}
inline ModInt &operator--() noexcept {
if(--val < 0) val += Modulus;
return *this;
}
inline ModInt operator--(int) noexcept {
ModInt t = val;
if(--val < 0) val += Modulus;
return t;
}
inline ModInt operator-() const noexcept { return (Modulus - val) % Modulus; }
inline ModInt inv(void) const { return inv(val); }
ModInt pow(long long n){
assert(0 <= n);
ModInt x = *this, r = 1;
while(n){
if(n & 1) r *= x;
x *= x;
n >>= 1;
}
return r;
}
ModInt inv(const long long n) const {
long long a = n, b = Modulus, u = 1, v = 0;
while(b){
long long t = a / b;
a -= t * b; swap(a, b);
u -= t * v; swap(u, v);
}
u %= Modulus;
if(u < 0) u += Modulus;
return u;
}
friend inline ModInt operator+(const ModInt &lhs, const ModInt &rhs) noexcept { return ModInt(lhs) += rhs; }
friend inline ModInt operator-(const ModInt &lhs, const ModInt &rhs) noexcept { return ModInt(lhs) -= rhs; }
friend inline ModInt operator*(const ModInt &lhs, const ModInt &rhs) noexcept { return ModInt(lhs) *= rhs; }
friend inline ModInt operator/(const ModInt &lhs, const ModInt &rhs) noexcept { return ModInt(lhs) /= rhs; }
friend inline bool operator==(const ModInt &lhs, const ModInt &rhs) noexcept { return lhs.val == rhs.val; }
friend inline bool operator!=(const ModInt &lhs, const ModInt &rhs) noexcept { return lhs.val != rhs.val; }
friend inline istream &operator>>(istream &is, ModInt &x) noexcept {
is >> x.val;
x.normalize();
return is;
}
friend inline ostream &operator<<(ostream &os, const ModInt &x) noexcept { return os << x.val; }
};
using mint = ModInt<MOD>;
void input(){
}
mint dp[10010][1 << 10][2][2];
void solve(){
string n; in(n);
ll siz = n.size();
dp[0][0][1][0] = 1;
rep(i, siz){
ll num = n[i] - '0';
rep(j, 1 << 10){
rep(k, 10){
if(k < num){
if(k == 0){
dp[i + 1][j][0][0] += dp[i][j][1][0];
dp[i + 1][j ^ (1 << k)][0][1] += dp[i][j][1][1];
dp[i + 1][j][0][0] += dp[i][j][0][0];
dp[i + 1][j ^ (1 << k)][0][1] += dp[i][j][0][1];
}else{
dp[i + 1][j ^ (1 << k)][0][1] += dp[i][j][1][0];
dp[i + 1][j ^ (1 << k)][0][1] += dp[i][j][1][1];
dp[i + 1][j ^ (1 << k)][0][1] += dp[i][j][0][0];
dp[i + 1][j ^ (1 << k)][0][1] += dp[i][j][0][1];
}
}else if(k == num){
if(k == 0){
dp[i + 1][j][1][0] += dp[i][j][1][0];
dp[i + 1][j ^ (1 << k)][1][1] += dp[i][j][1][1];
dp[i + 1][j][0][0] += dp[i][j][0][0];
dp[i + 1][j ^ (1 << k)][0][1] += dp[i][j][0][1];
}else{
dp[i + 1][j ^ (1 << k)][1][1] += dp[i][j][1][0];
dp[i + 1][j ^ (1 << k)][1][1] += dp[i][j][1][1];
dp[i + 1][j ^ (1 << k)][0][1] += dp[i][j][0][0];
dp[i + 1][j ^ (1 << k)][0][1] += dp[i][j][0][1];
}
}else{
if(k == 0){
dp[i + 1][j][0][0] += dp[i][j][0][0];
dp[i + 1][j ^ (1 << k)][0][1] += dp[i][j][0][1];
}else{
dp[i + 1][j ^ (1 << k)][0][1] += dp[i][j][0][0];
dp[i + 1][j ^ (1 << k)][0][1] += dp[i][j][0][1];
}
}
}
}
}
mint ans = 0;
rep(k, 2) rep(l, 2){
ans += dp[siz][0][k][l];
}
out(ans - 1);
}
int main(){
ios::sync_with_stdio(false);
cin.tie(nullptr);
cout << fixed << setprecision(20);
input();
solve();
}