Submission #1146883

#TimeUsernameProblemLanguageResultExecution timeMemory
1146883emptypringlescanPassword (RMI18_password)C++20
0 / 100
42 ms416 KiB
#include <bits/stdc++.h> using namespace std; int query(string s); vector<int> ans; pair<int,int> num[26]; void ins(int x, int pos){ for(int i=pos; i<(int)ans.size(); i++){ swap(ans[i],x); } ans.push_back(x); } string guess(int n, int s){ string tst; for(int i=0; i<s; i++){ tst=""; for(int j=0; j<n; j++){ tst+=(char)('a'+i); } num[i]={query(tst),i}; } sort(num,num+s); for(int i=0; i<s; i++){ int chr=num[i].second,nom=num[i].first; if(true){ int aft=0; for(int k=0; k<nom; k++){ aft=0; for(int j=0; j<i; j++){ tst=""; for(int a=0; a<=k; a++) tst+=(char)('a'+chr); for(int a=k+1; a<n; a++) tst+=(char)('a'+num[j].second); aft+=query(tst)-k-1; } ins(chr,(int)ans.size()-aft); } } else{ } } tst=""; assert((int)ans.size()==n); for(int i=0; i<n; i++) tst+=(char)('a'+ans[i]); return tst; }
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