結果
| 問題 |
No.1017 Reiwa Sequence
|
| ユーザー |
sugarrr
|
| 提出日時 | 2020-04-03 22:37:25 |
| 言語 | C++17 (gcc 13.3.0 + boost 1.87.0) |
| 結果 |
AC
|
| 実行時間 | 435 ms / 2,000 ms |
| コード長 | 4,217 bytes |
| コンパイル時間 | 2,384 ms |
| コンパイル使用メモリ | 206,200 KB |
| 最終ジャッジ日時 | 2025-01-09 13:21:50 |
|
ジャッジサーバーID (参考情報) |
judge2 / judge1 |
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| ファイルパターン | 結果 |
|---|---|
| sample | AC * 4 |
| other | AC * 50 |
ソースコード
#include <bits/stdc++.h>
//#include "bits/stdc++.h"
using namespace std;
typedef long long ll;
//#include "boost/multiprecision/cpp_int.hpp"
//typedef boost::multiprecision::cpp_int LL;
typedef long double dd;
#define i_7 (ll)(1E9+7)
//#define i_7 998244353
#define i_5 i_7-2
ll mod(ll a){
ll c=a%i_7;
if(c>=0)return c;
return c+i_7;
}
typedef pair<ll,ll> l_l;
typedef pair<dd,dd> d_d;
ll inf=(ll)1E16;
#define rep(i,l,r) for(ll i=l;i<=r;i++)
#define pb push_back
ll max(ll a,ll b){if(a<b)return b;else return a;}
ll min(ll a,ll b){if(a>b)return b;else return a;}
void Max(ll &pos,ll val){pos=max(pos,val);}//Max(dp[n],dp[n-1]);
void Min(ll &pos,ll val){pos=min(pos,val);}
void Add(ll &pos,ll val){pos=mod(pos+val);}
dd EPS=1E-9;
#define fastio ios::sync_with_stdio(false); cin.tie(0); cout.tie(0);
#define fi first
#define se second
#define endl "\n"
#define SORT(v) sort(v.begin(),v.end())
#define ERASE(v) v.erase(unique(v.begin(),v.end()),v.end())
#define POSL(v,x) (lower_bound(v.begin(),v.end(),x)-v.begin())
#define POSU(v,x) (upper_bound(v.begin(),v.end(),x)-v.begin())
//template<class T>void max(T a,T b){if(a<b)return b;else return a;}
//template<class T>void min(T a,T b){if(a>b)return b;else return a;}
//template<class T>bool Max(T&a, T b){if(a < b){a = b;return 1;}return 0;}
//template<class T>bool Min(T&a, T b){if(a > b){a = b;return 1;}return 0;}
//////////////////////////
#define M 15000005
vector<ll>fin[M];
vector<ll>X,Y;
ll ori[150005];
ll n;
void dfs(ll pos,vector<ll>v,ll sum){
if(pos==n)return;
if(X.size()>=1)return;
dfs(pos+1,v,sum);
if(X.size()>=1)return;
v.pb(pos);
ll newsum=sum+ori[pos];
if(fin[newsum].size()>=1){
X=v;
Y=fin[newsum];
return;
}
fin[newsum]=v;
dfs(pos+1,v,newsum);
if(X.size()>=1)return;
v.pop_back();
}
int main(){fastio
cin>>n;
l_l a[n];
rep(i,0,n-1){cin>>a[i].fi;a[i].se=i;ori[i]=a[i].fi;}
sort(a,a+n);
rep(i,0,n-2){
if(a[i].fi==a[i+1].fi){
ll x=a[i].se,y=a[i+1].se;
cout<<"Yes"<<endl;
rep(pos,0,n-1){
if(pos==x)cout<<ori[pos]<<" ";
else if(pos==y)cout<<-ori[pos]<<" ";
else cout<<"0 ";
}
cout<<endl;
return 0;
}
}
if(n>=1000){
ll N=300005;
l_l dp[N];rep(i,0,N-1)dp[i]={-1,-1};
rep(i,0,n-1){
rep(j,i+1,n-1){
ll c=ori[i]+ori[j];
if(dp[c].fi!=-1){
cout<<"Yes"<<endl;
rep(pos,0,n-1){
if(pos==i||pos==j)cout<<ori[pos]<<" ";
else if(pos==dp[c].fi||pos==dp[c].se)cout<<-ori[pos]<<" ";
else cout<<"0 ";
}
cout<<endl;return 0;
}
dp[c]={i,j};
}
}
}
if(n>=100){
ll ans[n];memset(ans,0,sizeof(ans));
ll N=600005;
vector<ll>dp[N];
rep(i,0,n-1){
rep(j,i+1,n-1){
rep(k,j+1,n-1){
rep(l,k+1,n-1){
ll c=ori[i]+ori[j]+ori[k]+ori[l];
if(dp[c].size()>=1){
cout<<"Yes"<<endl;
for(auto x:dp[c]){
ans[x]++;
}
ans[i]--;ans[j]--;ans[k]--;ans[l]--;
rep(pos,0,n-1){
cout<<ori[pos]*ans[pos]<<" ";
}cout<<endl;
return 0;
}
dp[c].pb(i);dp[c].pb(j);dp[c].pb(k);dp[c].pb(l);
}
}
}
}
}
vector<ll>v;
dfs(0,v,0);
ll ans[n];memset(ans,0,sizeof(ans));
if(X.size()>=1){
cout<<"Yes"<<endl;
for(auto x:X)ans[x]++;
for(auto y:Y)ans[y]--;
rep(pos,0,n-1){
cout<<ori[pos]*ans[pos]<<" ";
}cout<<endl;
return 0;
}
cout<<"No"<<endl;
return 0;
}
sugarrr