Submission #388981

#	Time	Username	Problem	Language	Result	Execution time	Memory
388981		David_M	Gap (APIO16_gap)	C++14	0 / 100	67 ms	1140 KiB

gap

#include "gap.h"
#include <bits/stdc++.h>
using namespace std;
#define ll long long
const ll INF=1e18;
ll findGap(int T, int N){
	ll mn, mx;
	MinMax(0, INF, &mn, &mx);
	if(N==2)return mx-mn;
	ll l=mn, ans=(mx-mn)/((ll)N-1)-1, Ans=0, MX=mn;
	for (ll i=0; i<=N; i++)
		MinMax(l+1+i*ans, l+(i+1)*ans, &mn, &mx),
		Ans=max(Ans, mn-MX),
		MX=max(MX, mx);
	return Ans;
}

• Subtask 1: 0 / 30
• Subtask 2: 0 / 70