제출 #151059

#제출 시각아이디문제언어결과실행 시간메모리
151059Alexa2001로카히아 유적 (FXCUP4_lokahia)C++17
0 / 100
3 ms676 KiB
#include "lokahia.h" #include <bits/stdc++.h> using namespace std; int FindBase(int n) { int i; // vector<int> good; int cnt = 0, who; for(i=0; i<n; ++i) { if(cnt == 0) { // good.clear(); who = i; cnt = 1; } else if(CollectRelics(who, i) != -1) ++cnt;// good.push_back(i); else --cnt; } if(!cnt) return -1; cnt = 0; int act = who; bool ok = 0; for(i=0; i<n; ++i) if(i == who) ++cnt; else { int res = CollectRelics(act, i); if(res == -1) continue; if(!ok) act = res, ok = 1; else act = min(res, act); ++cnt; } if(cnt < (n+1)/2) return -1; return act; }
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