結果
問題 | No.1919 Many Monster Battles |
ユーザー |
![]() |
提出日時 | 2022-04-15 21:17:47 |
言語 | C++14 (gcc 13.3.0 + boost 1.87.0) |
結果 |
AC
|
実行時間 | 208 ms / 2,000 ms |
コード長 | 5,274 bytes |
コンパイル時間 | 1,980 ms |
コンパイル使用メモリ | 182,492 KB |
実行使用メモリ | 25,296 KB |
最終ジャッジ日時 | 2024-06-11 20:23:28 |
合計ジャッジ時間 | 7,514 ms |
ジャッジサーバーID (参考情報) |
judge3 / judge4 |
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ファイルパターン | 結果 |
---|---|
sample | AC * 3 |
other | AC * 32 |
ソースコード
#include <bits/stdc++.h>using namespace std;#define ll long long#define rep(i,n) for(int i=0;i<n;i++)#define rrep(i,n) for(int i=n-1;i>=0;i--)#define rrep2(i,n,k) for(int i=n-1;i>=n-k;i--)#define vll(n,i) vector<long long>(n,i)#define v2ll(n,m,i) vector<vector<long long>>(n,vll(m,i))#define v3ll(n,m,k,i) vector<vector<vector<long long>>>(n,v2ll(m,k,i))#define v4ll(n,m,k,l,i) vector<vector<vector<vector<long long>>>>(n,v3ll(m,k,l,i))#define all(v) v.begin(),v.end()#define chmin(k,m) k = min(k,m)#define chmax(k,m) k = max(k,m)#define Pr pair<ll,ll>#define Tp tuple<ll,ll,ll>#define riano_ std::ios::sync_with_stdio(false);std::cin.tie(nullptr)#pragma GCC optimize("Ofast,no-stack-protector,unroll-loops,fast-math")//Graphstruct graph {long long N;vector<vector<tuple<long long,long long,int>>> G;vector<long long> par_v;vector<long long> par_e;int edge_count = 0;graph(long long n) {N = n;G = vector<vector<tuple<long long,long long,int>>>(N);par_v = vector<long long>(N,-1);par_e = vector<long long>(N,-1);}void unite(long long a,long long b,long long cost = 1,bool directed = false){G[a].emplace_back(b,cost,edge_count);if(!directed) G[b].emplace_back(a,cost,edge_count);edge_count++;}};//map addtemplate <typename T>void add(map<T,ll> &cnt,T a,ll n = 1){if(cnt.count(a)) cnt[a] += n;else cnt[a] = n;}const ll mod = 1e9+7;template<uint64_t mod>struct modint{uint64_t val;constexpr modint(const int64_t val_=0) noexcept:val((val_%int64_t(mod)+int64_t(mod))%int64_t(mod)){}constexpr modint operator-() const noexcept{return modint(*this)=mod-val;}constexpr modint operator+(const modint rhs) const noexcept{return modint(*this)+=rhs;}constexpr modint operator-(const modint rhs) const noexcept{return modint(*this)-=rhs;}constexpr modint operator*(const modint rhs) const noexcept{return modint(*this)*=rhs;}constexpr modint operator/(const modint rhs) const noexcept{return modint(*this)/=rhs;}constexpr modint &operator+=(const modint rhs) noexcept{val+=rhs.val;val-=((val>=mod)?mod:0);return (*this);}constexpr modint &operator-=(const modint rhs) noexcept{val+=((val<rhs.val)?mod:0);val-=rhs.val;return (*this);}constexpr modint &operator*=(const modint rhs) noexcept{val=val*rhs.val%mod;return (*this);}constexpr modint &operator/=(modint rhs) noexcept{uint64_t ex=mod-2;modint now=1;while(ex){now*=((ex&1)?rhs:1);rhs*=rhs,ex>>=1;}return (*this)*=now;}modint & operator++(){val++;if (val == mod) val = 0;return *this;}modint operator++(int){modint<mod> res = *this;++*this;return res;}constexpr bool operator==(const modint rhs) noexcept{return val==rhs.val;}constexpr bool operator!=(const modint rhs) noexcept{return val!=rhs.val;}friend constexpr ostream &operator<<(ostream& os,const modint x) noexcept{return os<<(x.val);}friend constexpr istream &operator>>(istream& is,modint& x) noexcept{uint64_t t;is>>t,x=t;return is;}};typedef modint<mod> mint;mint pw(long long a,long long b,long long m = mod){if(a%m==0) return mint(0);if(b==0) return mint(1);else if(b%2==0){long long x = pw(a,b/2,m).val;return mint(x*x);}else{long long x = pw(a,b-1,m).val;return mint(a*x);}}mint modinv(long long a, long long m = mod) {long long b = m, u = 1, v = 0;while (b) {long long t = a / b;a -= t * b; swap(a, b);u -= t * v; swap(u, v);}u %= m;return mint(u);}#define vm(n,i) vector<mint>(n,i)#define v2m(n,m,i) vector<vector<mint>>(n,vm(m,i))#define v3m(n,m,k,i) vector<vector<vector<mint>>>(n,v2m(m,k,i))#define v4m(n,m,k,l,i) vector<vector<vector<vector<mint>>>>(n,v3m(m,k,l,i))void out(vector<ll> &v){for(ll x:v) cout << x << " ";cout << "\n"; return;}mint allsum(vector<ll> x){ll N = x.size();sort(all(x));mint sum = 0;mint res = 0;rep(i,N) sum += mint(x[i]);rep(i,N){sum -= mint(x[i]);res += sum;res -= mint(N-1-i)*mint(x[i]);}// rep(i,N){// rep(j,N){// res += mint(abs(x[i]-x[j]));// }// }//res /= mint(2);return res;}mint solve(vector<ll> a,vector<ll> b){ll N = a.size(); ll M = 2e9;vector<ll> x(N),y(N),z(N),w(N);rep(i,N){x[i] = (M+1)*a[i]+(M+1)*b[i];y[i] = (M+1)*a[i]-(M+1)*b[i];z[i] = (M+1)*a[i]+M*b[i];w[i] = (M+1)*a[i]-M*b[i];}mint res = allsum(x) + allsum(y) - allsum(z) - allsum(w);return res;}int main(){riano_; ll ans = 0;ll N,M,K,H,W,Q,L,R,T,C,A,B;cin >> N;vector<ll> a(N),b(N);rep(i,N) cin >> a[i];rep(i,N) cin >> b[i];cout << solve(b,a) << " " << solve(a,b) << endl;//cout << ans << endl;}