Submission #198294

#TimeUsernameProblemLanguageResultExecution timeMemory
198294forelaxpopa (BOI18_popa)C++14
100 / 100
86 ms376 KiB
#include<bits/stdc++.h>
#include "popa.h"
using namespace std;
int solve(int n,int* lf,int* rg){
	stack<int> st;
	for(int i = 0 ; i < n ; i ++){
		lf[i]=-1;
		rg[i]=-1;
		while(st.size()&&!query(st.top(),st.top(),st.top(),i)){
			lf[i]=st.top();
			st.pop();
		}
		if(st.size()){
			rg[st.top()]=i;
		}
		st.push(i);
	}
	while(st.size()>1)st.pop();
	int rez=st.top();
	st.pop();
	return rez;
}
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...
#Verdict Execution timeMemoryGrader output
Fetching results...