Submission #493960

#TimeUsernameProblemLanguageResultExecution timeMemory
493960leakedDevil's Share (RMI19_devil)C++14
0 / 100
1590 ms4340 KiB
#include <bits/stdc++.h> #define f first #define s second #define m_p make_pair #define vec vector #define pb push_back #define sz(x) (int)(x).size() #define all(x) (x).begin(),(x).end() #define rall(x) (x).rbegin(),(x).rend() #define fast_rmi ios_base::sync_with_stdio(false);cin.tie(0);cout.tie(0); using namespace std; vec<vec<int>> vc; vec<int>cnt(5,0); vec<int> cr; string find_max(string ans,int k){ string me=ans.substr(0,k); for(int i=0;i+k-1<sz(ans);i++){ string w=ans.substr(i,k); me=max(me,w); } return me; } void rec(int i,int mx){ vc.pb(cr); for(int j=0;j<=min(3,mx+1);j++){ ++cnt[j]; if(cnt[j]<=3){ cr.pb(j); rec(i+1,max(j,mx)); cr.pop_back(); } --cnt[j]; } } signed main(){ fast_rmi; rec(0,-1); int t; cin>>t; while(t--){ vec<int> cnt(10,0); int ok=1,sum=0; int k; cin>>k; for(int i=1;i<10;i++) cin>>cnt[i-1],ok&=(i>=4?cnt[i-1]==0:1),sum+=cnt[i-1]; if(!ok){ } string ans; string mn="z"; for(auto &z : vc){ if(sum!=sz(z)) continue; vec<int> p(4,0); iota(all(p),0); do{ int ok=1; vec<int> ent=cnt; string s; for(auto &q : z){ if(!ent[p[q]]){ ok=0; continue; } --ent[p[q]]; s+=char('1'+p[q]); } if(!ok) continue; string me=find_max(s,k); if(me<mn){ mn=me; ans=s; } }while(next_permutation(all(p))); } cout<<ans<<'\n'; } return 0; }
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