Submission #161631

#	Time	Username	Problem	Language	Result	Execution time	Memory
161631		kostia244	Gap (APIO16_gap)	C++14	0 / 100	88 ms	3636 KiB

gap

#include "gap.h"
#include<bits/stdc++.h>
#define pb push_back
using namespace std;
using ll = long long;
long long findGap(int T, int N)
{
	ll l = 0, r = 1e18, mn, mx, tl, tr;
	MinMax(l, r, &mn, &mx);
	ll step = (mx-mn+N-1)/N;
	l = 0, r = step;
	ll ans = 0;
	vector<ll> x;
	while(true) {
		MinMax(l, r, &tl, &tr);
		x.pb(tl);
		x.pb(tr);
		if(r==mx)break;
		l+=step;
		r+=step;
		r = min(r, mx);
	}
	for(int i = 1; i < x.size(); i++)
		ans = max(ans, x[i]-x[i-1]);
	return ans;
}

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:23:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
  for(int i = 1; i < x.size(); i++)
                 ~~^~~~~~~~~~

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