結果
問題 | No.1492 01文字列と転倒 |
ユーザー | leaf_1415 |
提出日時 | 2021-04-30 21:31:22 |
言語 | C++11 (gcc 13.3.0) |
結果 |
AC
|
実行時間 | 343 ms / 4,000 ms |
コード長 | 5,502 bytes |
コンパイル時間 | 824 ms |
コンパイル使用メモリ | 87,844 KB |
実行使用メモリ | 12,508 KB |
最終ジャッジ日時 | 2024-07-18 23:53:20 |
合計ジャッジ時間 | 4,569 ms |
ジャッジサーバーID (参考情報) |
judge5 / judge2 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 2 |
other | AC * 22 |
ソースコード
#include <iostream>#include <cstdio>#include <cmath>#include <ctime>#include <cstdlib>#include <cassert>#include <vector>#include <list>#include <stack>#include <queue>#include <deque>#include <map>#include <set>#include <bitset>#include <string>#include <algorithm>#include <utility>#include <complex>#define rep(x, s, t) for(llint (x) = (s); (x) <= (t); (x)++)#define per(x, s, t) for(llint (x) = (s); (x) >= (t); (x)--)#define reps(x, s) for(llint (x) = 0; (x) < (llint)(s).size(); (x)++)#define chmin(x, y) (x) = min((x), (y))#define chmax(x, y) (x) = max((x), (y))#define sz(x) ((ll)(x).size())#define ceil(x, y) (((x)+(y)-1) / (y))#define all(x) (x).begin(),(x).end()#define outl(...) dump_func(__VA_ARGS__)#define inf 1e18using namespace std;typedef long long llint;typedef long long ll;typedef pair<ll, ll> P;struct edge{ll to, cost;edge(){}edge(ll a, ll b){ to = a, cost = b;}};const ll dx[] = {1, 0, -1, 0}, dy[] = {0, -1, 0, 1};ll mod = 1;//const ll mod = 1000000007;//const ll mod = 998244353;struct mint{ll x = 0;mint(ll y = 0){x = y; if(x < 0 || x >= mod) x = (x%mod+mod)%mod;}mint(const mint &ope) {x = ope.x;}mint operator-(){return mint(-x);}mint operator+(const mint &ope){return mint(x) += ope;}mint operator-(const mint &ope){return mint(x) -= ope;}mint operator*(const mint &ope){return mint(x) *= ope;}mint operator/(const mint &ope){return mint(x) /= ope;}mint& operator+=(const mint &ope){x += ope.x;if(x >= mod) x -= mod;return *this;}mint& operator-=(const mint &ope){x += mod - ope.x;if(x >= mod) x -= mod;return *this;}mint& operator*=(const mint &ope){x *= ope.x, x %= mod;return *this;}mint& operator/=(const mint &ope){ll n = mod-2; mint mul = ope;while(n){if(n & 1) *this *= mul;mul *= mul;n >>= 1;}return *this;}mint inverse(){return mint(1) / *this;}bool operator ==(const mint &ope){return x == ope.x;}bool operator !=(const mint &ope){return x != ope.x;}};mint modpow(mint a, ll n){if(n == 0) return mint(1);if(n % 2) return a * modpow(a, n-1);else return modpow(a*a, n/2);}istream& operator >>(istream &is, mint &ope){ll t; is >> t, ope.x = t;return is;}ostream& operator <<(ostream &os, mint &ope){return os << ope.x;}ostream& operator <<(ostream &os, const mint &ope){return os << ope.x;}bool exceed(ll x, ll y, ll m){return x >= m / y + 1;}void mark(){ cout << "*" << endl; }void yes(){ cout << "YES" << endl; }void no(){ cout << "NO" << endl; }ll sgn(ll x){ if(x > 0) return 1; if(x < 0) return -1; return 0;}ll gcd(ll a, ll b){if(b == 0) return a; return gcd(b, a%b);}ll lcm(ll a, ll b){return a/gcd(a, b)*b;}ll digitnum(ll x, ll b = 10){ll ret = 0; for(; x; x /= b) ret++; return ret;}ll digitsum(ll x, ll b = 10){ll ret = 0; for(; x; x /= b) ret += x % b; return ret;}string lltos(ll x){string ret; for(;x;x/=10) ret += x % 10 + '0'; reverse(ret.begin(), ret.end()); return ret;}ll stoll(string &s){ll ret = 0; for(auto c : s) ret *= 10, ret += c - '0'; return ret;}template<typename T>void uniq(T &vec){ sort(vec.begin(), vec.end()); vec.erase(unique(vec.begin(), vec.end()), vec.end());}template<typename T>ostream& operator << (ostream& os, vector<T>& vec) {for(int i = 0; i < vec.size(); i++) os << vec[i] << (i + 1 == vec.size() ? "" : " ");return os;}template<typename T>ostream& operator << (ostream& os, deque<T>& deq) {for(int i = 0; i < deq.size(); i++) os << deq[i] << (i + 1 == deq.size() ? "" : " ");return os;}template<typename T, typename U>ostream& operator << (ostream& os, pair<T, U>& pair_var) {os << "(" << pair_var.first << ", " << pair_var.second << ")";return os;}template<typename T, typename U>ostream& operator << (ostream& os, const pair<T, U>& pair_var) {os << "(" << pair_var.first << ", " << pair_var.second << ")";return os;}template<typename T, typename U>ostream& operator << (ostream& os, map<T, U>& map_var) {for(typename map<T, U>::iterator itr = map_var.begin(); itr != map_var.end(); itr++) {os << "(" << itr->first << ", " << itr->second << ")";itr++; if(itr != map_var.end()) os << ","; itr--;}return os;}template<typename T>ostream& operator << (ostream& os, set<T>& set_var) {for(typename set<T>::iterator itr = set_var.begin(); itr != set_var.end(); itr++) {os << *itr; ++itr; if(itr != set_var.end()) os << " "; itr--;}return os;}template<typename T>ostream& operator << (ostream& os, multiset<T>& set_var) {for(typename multiset<T>::iterator itr = set_var.begin(); itr != set_var.end(); itr++) {os << *itr; ++itr; if(itr != set_var.end()) os << " "; itr--;}return os;}template<typename T>void outa(T a[], ll s, ll t){for(ll i = s; i <= t; i++){ cout << a[i]; if(i < t) cout << " ";}cout << endl;}void dump_func() {cout << endl;}template <class Head, class... Tail>void dump_func(Head &&head, Tail &&... tail) {cout << head;if(sizeof...(Tail) > 0) cout << " ";dump_func(std::move(tail)...);}ll n;mint dp[2][105][5505];int main(void){ios::sync_with_stdio(0);cin.tie(0);cin >> n >> mod;ll K = n*(n+1)/2;dp[0][0][0] = mint(1);rep(i, 0, 2*n-1){rep(j, 0, n) rep(k, 0, K) dp[(i+1)&1][j][k] = mint(0);rep(j, 0, n){rep(k, 0, K){if(k+j <= K) dp[(i+1)&1][j][k+j] += dp[i&1][j][k];if(j+1 <= i-j) dp[(i+1)&1][j+1][k] += dp[i&1][j][k];}}}rep(i, 0, K) outl(dp[(2*n)&1][n][i]);rep(i, K+1, n*n) outl(0);return 0;}