Submission #773896

#	Time	Username	Problem	Language	Result	Execution time	Memory
773896		Aminjin	Gap (APIO16_gap)	C++14	0 / 100	40 ms	1924 KiB

gap

#include "gap.h"
#include<iostream>
#include <climits>
using namespace std;


long long findGap(int T, int N)
{
	long long mn, mx, i, j;
	long long a[N+1];

	MinMax(0LL,LLONG_MAX, &mn, &mx);
	a[1] = mn; a[N] = mx;
	i = 1; j = N;
	
	while ( mn != -1 && mx != -1 && mx > mn+1 ) {
		long long d, b;
		MinMax(mn+1, mx-1, &d, &b);
		mn = d, mx = b;
		i ++; j --;
		if ( mn == -1 ) break;
		a[i] = mn; a[j] = mx;
	}

  long long diff = 0;
  for ( i = 1; i < N; i ++ ) {
		// cout << a[i] << " "x;
    diff = max(diff, a[i+1] - a[i]);
	} 
	// cout << a[N] << endl;

	return diff;
}

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