제출 #75266

#제출 시각아이디문제언어결과실행 시간메모리
75266Sherazin콤보 (IOI18_combo)C++14
10 / 100
86 ms452 KiB
#include "combo.h" #include <bits/stdc++.h> using namespace std; char c[4] = { 'A', 'B', 'X', 'Y' }; string guess_sequence(int N) { string ans; if(press("A")) ans = "A"; else if(press("B")) ans = "B"; else if(press("X")) ans = "X"; else ans = "Y"; for(int i = 2; i <= N; i++) for(int j = 0; j < 4; j++) if(c[j] != ans[0] && press(ans+string(1, c[j])) == i) { ans = ans + string(1, c[j]); break; } return ans; }
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