Submission #1138497

#TimeUsernameProblemLanguageResultExecution timeMemory
1138497bestbestCombo (IOI18_combo)C++20
0 / 100
0 ms408 KiB
#include <bits/stdc++.h> using namespace std; #define en '\n' #define sp ' ' typedef long long ll; #define Linux ios::sync_with_stdio(0);cin.tie(0);cout.tie(0); #define pii pair<int,int> #include "combo.h" string guess_sequence(int N) { string S = "",a; if(press("A")==1){ S+='A'; a="BXY"; } else if(press("B")==1){ S+='B'; a="AXY"; } else if(press("X")==1){ S+='X'; a="ABY"; } else { S+='Y'; a="ABX"; } int coins; string p=S,o=S; for(int i=1;o.size()+1<N;i++){ p=o+a[0]+a[0]+o+a[0]+a[1]+o+a[0]+a[2]+o+a[1]; //cout << p << sp << p.size() << sp; coins=press(p); if(coins==o.size()+2)o+=a[0]; else if(coins==o.size()+1)o+=a[1]; else if(coins==o.size())o+=a[2]; //else cout << "Bruh"; //cout<< sp << coins << sp << o.size() << sp << o << en; } if(press(o+a[0])==N){ o+=a[0]; } else if(press(o+a[1])==N){ o+=a[1]; } else o+=a[2]; cout << o << en; return o; }
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