Submission #1201405

#	Time	Username	Problem	Language	Result	Execution time	Memory
1201405		ezzzay	Finding Routers (IOI20_routers)	C++20	39 / 100	1 ms	328 KiB

routers

#include "routers.h" 
#include<bits/stdc++.h>
using namespace std;

std::vector<int> find_routers(int l, int n, int q) {
	int lo=0,hi=l;
	while(hi>=lo){
		int mid=(hi+lo)/2;
    	int idx = use_detector(mid);
    	if(idx==0){
    		lo=mid+1;
		}
		else{
			hi=mid-1;
		}
	}
	return {0,hi*2};
}

• Subtask 1: 16 / 16
• Subtask 2: 0 / 21
• Subtask 3: 23 / 23
• Subtask 4: 0 / 40