제출 #1202615

#제출 시각아이디문제언어결과실행 시간메모리
1202615NAMINMinerals (JOI19_minerals)C++20
0 / 100
3 ms416 KiB
#include <bits/stdc++.h> #include "minerals.h" using namespace std; void Solve(int N) { vector<int> with(N+1,-1); for(int i=1;i<=2*N;i++){ Query(i); for(int j=1;j<=2*N;j++){ if(i==j) continue; if(Query(j)==1){ with[i] = j; Query(j); break; } Query(j); } Query(i); } for(int i=1;i<=2*N;i++){ if(with[i] != -1){ Answer(i,with[i]); with[with[i]] = -1; with[i] = -1; } } }
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