Submission #1007649

#	Time	Username	Problem	Language	Result	Execution time	Memory
1007649		amin_2008	Gap (APIO16_gap)	C++17	30 / 100	38 ms	4048 KiB

gap

#include "gap.h"
#include "vector"
#include "algorithm"
using namespace std;

long long findGap(int T, int N)
{
	long long mn = 0, mx = 1e18;
	vector<long long> v;
	for(int i = 1; i <= (N + 1) / 2; i++) 
	{
		MinMax(mn, mx, &mn, &mx);
		v.push_back(mn);
		if (mn != mx) v.push_back(mx);
		mn++, mx--;
	}
	sort(v.begin(), v.end());
	long long res = 0;
	for(int i = 1; i < v.size(); i++) res = max(res, v[i] - v[i - 1]);
	return res;
}

Compilation message (stderr)

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:19:19: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   19 |  for(int i = 1; i < v.size(); i++) res = max(res, v[i] - v[i - 1]);
      |                 ~~^~~~~~~~~~

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