제출 #696462

#제출 시각아이디문제언어결과실행 시간메모리
696462Elvin_Fritl콤보 (IOI18_combo)C++17
30 / 100
50 ms440 KiB
#include "combo.h" using namespace std; string guess_sequence(int n) { string p = ""; string s="ABXY"; for(int i=0;i<3;i++){ string p1; p1+=s[i]; if(press(p1)==1){ p=p1; break; } } if(p.empty()){ p+=s[3]; } string s2=""; for(int i=0;i<=3;i++){ if(p[0]!=s[i]){ s2+=s[i]; } } s=s2; for(int i=1;i<n;i++){ for(int j=0;j<2;j++){ string p1=p+s[j]; if((int)press(p1)==(int)p1.size()){ p=p1; break; } } int kk=i; if((int)p.size()==kk){ p+=s[2]; } } return p; }
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