Submission #388968

#	Time	Username	Problem	Language	Result	Execution time	Memory
388968		David_M	Gap (APIO16_gap)	C++14	0 / 100	84 ms	1088 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);
	ll l=mn, ans=(mx-mn)/(N-1)-1, Ans=0, MX=mn;
	for (int i=0; i<N; i++)
		MinMax(l+1+i*ans, l+1+(i+1)*ans, &mn, &mx),
		Ans=max(Ans, mn-MX),
		MX=max(MX, mx);
	return Ans;
}

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