結果
問題 | No.2429 Happiest Tabehodai Ways |
ユーザー |
|
提出日時 | 2023-08-26 16:53:29 |
言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 5 ms / 2,000 ms |
コード長 | 5,113 bytes |
コンパイル時間 | 2,125 ms |
コンパイル使用メモリ | 197,524 KB |
最終ジャッジ日時 | 2025-02-16 14:40:15 |
ジャッジサーバーID (参考情報) |
judge5 / judge5 |
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ファイルパターン | 結果 |
---|---|
other | AC * 44 |
ソースコード
#include <bits/stdc++.h>using namespace std;#define overload2(a, b, c, ...) c#define overload3(a, b, c, d, ...) d#define overload4(a, b, c, d, e ...) e#define overload5(a, b, c, d, e, f ...) f#define overload6(a, b, c, d, e, f, g ...) g#define fast_io ios::sync_with_stdio(false); cin.tie(nullptr);#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math")typedef long long ll;typedef long double ld;#define chmin(a,b) a = min(a,b);#define chmax(a,b) a = max(a,b);#define bit_count(x) __builtin_popcountll(x)#define leading_zero_count(x) __builtin_clz(x)#define trailing_zero_count(x) __builtin_ctz(x)#define gcd(a,b) __gcd(a,b)#define lcm(a,b) a / gcd(a,b) * b#define rep(...) overload3(__VA_ARGS__, rrep, rep1)(__VA_ARGS__)#define rep1(i,n) for(int i = 0 ; i < n ; i++)#define rrep(i,a,b) for(int i = a ; i < b ; i++)#define repi(it,S) for(auto it = S.begin() ; it != S.end() ; it++)#define pt(a) cout << a << endl;#define print(...) printall(__VA_ARGS__);#define debug(a) cout << #a << " " << a << endl;#define all(a) a.begin(), a.end()#define endl "\n";#define v1(T,n,a) vector<T>(n,a)#define v2(T,n,m,a) vector<vector<T>>(n,v1(T,m,a))#define v3(T,n,m,k,a) vector<vector<vector<T>>>(n,v2(T,m,k,a))#define v4(T,n,m,k,l,a) vector<vector<vector<vector<T>>>>(n,v3(T,m,k,l,a))template<typename T,typename U>istream &operator>>(istream&is,pair<T,U>&p){is>>p.first>>p.second;return is;}template<typename T,typename U>ostream &operator<<(ostream&os,const pair<T,U>&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(auto it=v.begin();it!=v.end();){os<<*it<<((++it)!=v.end()?" ":"");}returnos;}template<typename T>istream &operator>>(istream&is,vector<vector<T>>&v){for(T &in:v){is>>in;}return is;}template<typename T>ostream &operator<<(ostream&os,const vector<vector<T>>&v){for(auto it=v.begin();it!=v.end();){os<<*it<<((++it)!=v.end()?"\n":"");}return os;}template<typename T>ostream &operator<<(ostream&os,const set<T>&v){for(auto it=v.begin();it!=v.end();){os<<*it<<((++it)!=v.end()?" ":"");}return os;}template<typename T>ostream &operator<<(ostream&os,const multiset<T>&v){for(auto it=v.begin();it!=v.end();){os<<*it<<((++it)!=v.end()?" ":"");}returnos;}template<class... Args> void printall(Args... args){for(auto i:initializer_list<common_type_t<Args...>>{args...}) cout<<i<<" ";cout<<endl;}const int mod = 998244353 ;template< int mod >struct ModInt {int x;ModInt() : x(0) {}ModInt(int64_t y) : x(y >= 0 ? y % mod : (mod - (-y) % mod) % mod) {}ModInt &operator+=(const ModInt &p) {if((x += p.x) >= mod) x -= mod;return *this;}ModInt &operator-=(const ModInt &p) {if((x += mod - p.x) >= mod) x -= mod;return *this;}ModInt &operator*=(const ModInt &p) {x = (int) (1LL * x * p.x % mod);return *this;}ModInt &operator/=(const ModInt &p) {*this *= p.inverse();return *this;}ModInt operator-() const { return ModInt(-x); }ModInt operator+(const ModInt &p) const { return ModInt(*this) += p; }ModInt operator-(const ModInt &p) const { return ModInt(*this) -= p; }ModInt operator*(const ModInt &p) const { return ModInt(*this) *= p; }ModInt operator/(const ModInt &p) const { return ModInt(*this) /= p; }bool operator==(const ModInt &p) const { return x == p.x; }bool operator!=(const ModInt &p) const { return x != p.x; }ModInt inverse() const {int a = x, b = mod, u = 1, v = 0, t;while(b > 0) {t = a / b;swap(a -= t * b, b);swap(u -= t * v, v);}return ModInt(u);}ModInt pow(int64_t n) const {ModInt ret(1), mul(x);while(n > 0) {if(n & 1) ret *= mul;mul *= mul;n >>= 1;}return ret;}friend ostream &operator<<(ostream &os, const ModInt &p) {return os << p.x;}friend istream &operator>>(istream &is, ModInt &a) {int64_t t;is >> t;a = ModInt< mod >(t);return (is);}static int get_mod() { return mod; }};using modint = ModInt< mod >;int main(void) {int n,k;cin >> n >> k;vector<int> c(n);vector<int> d(n);for(int i=0;i<n;++i){cin >> c[i];}for(int i=0;i<n;++i){cin >> d[i];}vector<int> dp1(k+1);vector<modint> dp2(k+1);dp2[0]=1;for(int i=1;i<=k;++i){dp2[i]=1;for(int j=0;j<n;++j){if(i>=c[j]){if(dp1[i]<dp1[i-c[j]]+d[j]){dp1[i]=dp1[i-c[j]]+d[j];dp2[i]=dp2[i-c[j]];} else if(dp1[i]==dp1[i-c[j]]+d[j]){dp1[i]=dp1[i-c[j]]+d[j];dp2[i]+=dp2[i-c[j]];}}}}cout << dp1[k] << endl;cout << dp2[k] << endl;}