# | Submission time | Handle | Problem | Language | Result | Execution time | Memory |
---|---|---|---|---|---|---|---|
317327 | 2020-10-29T13:40:41 Z | soroush | Combo (IOI18_combo) | C++14 | 0 ms | 0 KB |
#include <bits/stdc++.h> using namespace std; std::string guess_sequence(int n){ string ans = ""; for(int i = 1 ; i <= n ; i ++){ string cur = "A"; if(press(ans + "B") == i) cur = "B"; else if(press(ans + "X") == i) cur = "X"; else if(press(ans + "Y") == i) cur = "Y"; ans += cur; } return(ans); }