結果
問題 | No.1492 01文字列と転倒 |
ユーザー | Sooh317 |
提出日時 | 2021-04-30 23:00:22 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 1,871 ms / 4,000 ms |
コード長 | 3,535 bytes |
コンパイル時間 | 1,828 ms |
コンパイル使用メモリ | 200,796 KB |
最終ジャッジ日時 | 2025-01-21 04:23:10 |
ジャッジサーバーID (参考情報) |
judge4 / judge3 |
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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<bits/stdc++.h> using namespace std; //#include <atcoder/modint> //using namespace atcoder; //using mint = modint998244353; //using mint = modint1000000007; #pragma region template using ll = long long; using PII = pair<int, int>; using PLL = pair<ll, ll>; template <class T> using V = vector<T>; template <class T> using VV = V<V<T>>; #define overload4(_1,_2,_3,_4,name,...) name #define overload3(_1,_2,_3,name,...) name #define rep1(n) for(ll i=0;i<n;++i) #define rep2(i,n) for(ll i=0;i<n;++i) #define rep3(i,a,b) for(ll i=a;i<b;++i) #define rep4(i,a,b,c) for(ll i=a;i<b;i+=c) #define rep(...) overload4(__VA_ARGS__,rep4,rep3,rep2,rep1)(__VA_ARGS__) #define rrep1(n) for(ll i=n;i--;) #define rrep2(i,n) for(ll i=n;i--;) #define rrep3(i,a,b) for(ll i=b;i-->(a);) #define rrep(...) overload3(__VA_ARGS__,rrep3,rrep2,rrep1)(__VA_ARGS__) #define all(x) (x).begin(), (x).end() #define rall(x) (x).rbegin(), (x).rend() #define sz(x) ((int)(x).size()) #define pb push_back #define eb emplace_back #define fi first #define se second #define debug(var) do{std::cerr << #var << " : ";view(var);}while(0) template<typename T> void view(T e){std::cerr << e << std::endl;} template<typename T> void view(const std::vector<T>& v){for(const auto& e : v){ std::cerr << e << " "; } std::cerr << std::endl;} template<typename T> void view(const std::vector<std::vector<T> >& vv){cerr << endl;int cnt = 0;for(const auto& v : vv){cerr << cnt << "th : "; view(v); cnt++;} cerr << endl;} std::ostream &operator<<(std::ostream &dest, __int128_t value) { std::ostream::sentry s(dest); if (s) { __uint128_t tmp = value < 0 ? -value : value; char buffer[128]; char *d = std::end(buffer); do { --d; *d = "0123456789"[tmp % 10]; tmp /= 10; } while (tmp != 0); if (value < 0) { --d; *d = '-'; } int len = std::end(buffer) - d; if (dest.rdbuf()->sputn(d, len) != len) { dest.setstate(std::ios_base::badbit); } } return dest; } template<class T, class K>bool chmax(T &a, const K b) { if (a<b) { a=b; return 1; } return 0; } template<class T, class K>bool chmin(T &a, const K b) { if (b<a) { a=b; return 1; } return 0; } const int inf = 1001001001; //const ll INF = 1001001001001001001ll; int dx[]={1,0,-1,0}; int dy[]={0,1,0,-1}; ll rddiv(ll a, ll b) { return a/b-((a^b)<0&&a%b); } // -20 / 3 == -7 ll power(ll a, ll p){ll ret = 1; while(p){if(p & 1){ret = ret * a;} a = a * a; p >>= 1;} return ret;} ll modpow(ll a, ll p, ll mod){ll ret = 1; while(p){if(p & 1){ret = ret * a % mod;} a = a * a % mod; p >>= 1;} return ret;} ll rudiv(ll a, ll b) { return a/b+((a^b)>0&&a%b); } // 20 / 3 == 7 #pragma endregion // const double pi = acos(-1); //const ll mod = 998244353; const ll mod = 1000000007; int main(){ cin.tie(nullptr); ios::sync_with_stdio(false); //cout << fixed << setprecision(20); int n; cin >> n; ll m; cin >> m; VV<ll> dp(10003, V<ll>(202)), ndp(10003, V<ll>(202)); ndp[0][0] = 1; rep(i,2,2*n+1){ // i文字目が0 rep(j,10003) rep(k,102) dp[j][k] = 0; rep(j,10001) rep(k,i){ if(j + k <= 10000){ dp[j+k][k] += ndp[j][k]; if(dp[j + k][k] >= m) dp[j + k][k] -= m; } } // i文字目が1 rep(j, 10001) rep(k,i){ if((k + 1) * 2 > i) break; dp[j][k+1] += ndp[j][k]; if(dp[j][k+1] >= m) dp[j][k + 1] -= m; } swap(dp, ndp); } rep(i, n*n+1) cout << ndp[i][n] << '\n'; }