제출 #282706

#제출 시각아이디문제언어결과실행 시간메모리
282706peti1234콤보 (IOI18_combo)C++17
100 / 100
39 ms588 KiB
#include <iostream> #include "combo.h" using namespace std; string s; int x, y; char a='A', b='B', c='X'; string guess_sequence(int n) { x=press("AB"); y=press("AX"); if (x && y) s+=a, a='Y'; if (x && !y) s+=b, b='Y'; if (!x && y) s+=c, c='Y'; if (!x && !y) s+='Y'; for (int i=1; i<n-1; i++) { x=press(s+a+a+s+a+b+s+a+c+s+b); if (x==i+2) s+=a; if (x==i+1) s+=b; if (x==i) s+=c; } if (n>1) { x=press(s+a); y=press(s+b); if (x>y) s+=a; if (y>x) s+=b; if (x==y) s+=c; } return s; }
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...