# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
955854 | 2024-03-31T15:30:03 Z | ASGA_RedSea | Combo (IOI18_combo) | C++17 | 0 ms | 0 KB |
#include <bits/stdc++.h> using namespace std; //int press(string s){cout<<"press : "<<s<<" : ";int r;cin>>r;return r;} string guess_sequence(int n){ string s,c = "ABXY"; int f = 0; for(int i = 0;i < 3;i++){ f = press(string(1,c[i])); if(f){s += c[i];c.erase(i,1);break;} } if(!f){s += c.back();c.pop_back();} for(int i = 1;i < n;i++){ f = 0; for(int j = 0;j < 2;j++){ if(press(s + string(1,c[j])) > s.size()){f = 1;s += c[j];break;} } if(!f){s += c.back();} } return s; } //int main(){int n;cin>>n;cout<<guess_sequence(n);return 0;}