oj.uz

답안 #546087

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
546087 2022-04-06T10:05:40 Z Hanksburger Gap (APIO16_gap) C++17
100 / 100
 70 ms 2328 KB 
#include "gap.h"
#include <bits/stdc++.h>
using namespace std;
vector<long long> vec;
long long a[100005];
long long findGap(int t, int n)
{
	if (t==1)
	{
		long long l=1, r=1e18, ans=0;
		for (int i=1; i<=n/2; i++)
		{
			MinMax(l, r, &a[i], &a[n-i+1]);
			l=a[i]+1;
			r=a[n-i+1]-1;
		}
		if (n&1)
			MinMax(l, r, &a[n/2+1], &a[n/2+1]);
		for (int i=2; i<=n; i++)
			ans=max(ans, a[i]-a[i-1]);
		return ans;
	}
	else
	{
		long long l, r, num, ans=0;
		MinMax(1, 1e18, &l, &r);
		vec.push_back(l);
		vec.push_back(r);
		num=(r-l-1)/(n-1)+1;
		for (long long i=l+1; i<r; i+=num+1)
		{
			long long j=min(r-1, i+num), resL, resR;
			MinMax(i, j, &resL, &resR);
			if (resL!=-1)
				vec.push_back(resL);
			if (resR!=resL)
				vec.push_back(resR);
		}
		sort(vec.begin(), vec.end());
		for (int i=1; i<vec.size(); i++)
			ans=max(ans, vec[i]-vec[i-1]);
		return ans;
	}
}

Compilation message

gap.cpp: In function 'long long int findGap(int, int)':
gap.cpp:40:18: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   40 |   for (int i=1; i<vec.size(); i++)
      |                 ~^~~~~~~~~~~

Subtask #1
30.0 / 30.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 1 ms 208 KB Output is correct
7 Correct 1 ms 208 KB Output is correct
8 Correct 1 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 1 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 11 ms 592 KB Output is correct
17 Correct 10 ms 592 KB Output is correct
18 Correct 9 ms 592 KB Output is correct
19 Correct 9 ms 720 KB Output is correct
20 Correct 8 ms 624 KB Output is correct
21 Correct 42 ms 1828 KB Output is correct
22 Correct 37 ms 1836 KB Output is correct
23 Correct 39 ms 1840 KB Output is correct
24 Correct 39 ms 1860 KB Output is correct
25 Correct 32 ms 1812 KB Output is correct
26 Correct 47 ms 1864 KB Output is correct
27 Correct 37 ms 1864 KB Output is correct
28 Correct 38 ms 1748 KB Output is correct
29 Correct 37 ms 1844 KB Output is correct
30 Correct 27 ms 1780 KB Output is correct
31 Correct 0 ms 208 KB Output is correct
32 Correct 0 ms 208 KB Output is correct

Subtask #2
70.0 / 70.0

# 결과 실행 시간 메모리 Grader output
1 Correct 0 ms 208 KB Output is correct
2 Correct 0 ms 208 KB Output is correct
3 Correct 0 ms 208 KB Output is correct
4 Correct 1 ms 208 KB Output is correct
5 Correct 0 ms 208 KB Output is correct
6 Correct 0 ms 208 KB Output is correct
7 Correct 0 ms 208 KB Output is correct
8 Correct 0 ms 208 KB Output is correct
9 Correct 1 ms 208 KB Output is correct
10 Correct 0 ms 208 KB Output is correct
11 Correct 2 ms 336 KB Output is correct
12 Correct 1 ms 336 KB Output is correct
13 Correct 1 ms 336 KB Output is correct
14 Correct 1 ms 336 KB Output is correct
15 Correct 1 ms 336 KB Output is correct
16 Correct 13 ms 848 KB Output is correct
17 Correct 12 ms 848 KB Output is correct
18 Correct 15 ms 848 KB Output is correct
19 Correct 14 ms 920 KB Output is correct
20 Correct 6 ms 464 KB Output is correct
21 Correct 59 ms 2184 KB Output is correct
22 Correct 59 ms 2216 KB Output is correct
23 Correct 51 ms 2156 KB Output is correct
24 Correct 55 ms 2208 KB Output is correct
25 Correct 53 ms 2136 KB Output is correct
26 Correct 55 ms 2212 KB Output is correct
27 Correct 50 ms 2248 KB Output is correct
28 Correct 55 ms 2192 KB Output is correct
29 Correct 70 ms 2328 KB Output is correct
30 Correct 34 ms 1456 KB Output is correct
31 Correct 0 ms 208 KB Output is correct
32 Correct 1 ms 208 KB Output is correct