제출 #1024163

#제출 시각아이디문제언어결과실행 시간메모리
1024163ksu2009en콤보 (IOI18_combo)C++17
0 / 100
1 ms344 KiB
#include <iostream> #include <vector> #include <string> #include <math.h> #include <cmath> #include <iomanip> #include <cstdio> #include <algorithm> #include <numeric> #include <map> #include <set> #include <queue> #include <stack> #include <deque> #include <bitset> #include <cstring> #include <unordered_map> using namespace std; typedef long long ll; #include "combo.h" //int press(string p){ // // return 0; //} 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"; vector<string> vec, v = {"A", "B", "X", "Y"}; for(auto i: v) if(i != ans) vec.push_back(i); for(int i = 1; i <= n - 2; i++){ string res = ans + vec[0]; res += ans + vec[1] + vec[0]; res += ans + vec[1] + vec[1]; res += ans + vec[1] + vec[2]; ll c = press(res); if(c == 1) ans += vec[0]; else if(c == 2) ans += vec[1]; else ans += vec[2]; } return ans; }
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