제출 #303821

#제출 시각아이디문제언어결과실행 시간메모리
303821GilgameshCombo (IOI18_combo)C++17
0 / 100
0 ms200 KiB
#include "combo.h" std::string guess_sequence(int N) { std::string ans = ""; for(int i = 0; i < N; ++i){ int ab = press(ans + "A" + ans + "B"); if(ab == i + 1){ int a = press(ans + "A"); if(a == i + 1){ ans += "A"; } else ans += "B"; } else{ int x = press(ans + "X"); if(x == i + 1){ ans += "X"; } else ans += "Y"; } } return ans; }
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