답안 #1091860

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
1091860	2024-09-22T11:18:54 Z	lovrot	Gap (APIO16_gap)	C++17	70 / 100	49 ms	9008 KB

gap

#include "gap.h"
#include <cstdio>
#include <algorithm>

#define X first
#define Y second
#define PB push_back
#define debug(...) fprintf(stderr, __VA_ARGS__)

using namespace std; 

typedef long long ll;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;

const ll OO = 1e18;

int cnt = 0;

pll query(ll a, ll b) { 
	if(a > b) { return {-1, -1}; }
	ll ret, ret_;
	++cnt;
	MinMax(a, b, &ret, &ret_);
	return {ret, ret_};
}

ll solve(ll lst, ll l, ll r, int n) { 
	if(n == 1) { return 0; }
	pll res = query(l, l + (r - l) / (n - 1)); 
	return max(res.X - lst, solve(max(lst, res.Y), l + (r - l) / (n - 1) + 1, r, n - 1));
}

ll findGap(int T, int n) {
	cnt = 0;
	pll res = query(0, OO);
	ll ret = solve(res.X, res.X + 1, res.Y, n);
	return ret;
}

Subtask #1

0 / 30.0

#	결과	실행 시간	메모리	Grader output
1	Incorrect	0 ms	344 KB	Output isn't correct
2	Incorrect	0 ms	344 KB	Output isn't correct
3	Incorrect	0 ms	344 KB	Output isn't correct
4	Incorrect	0 ms	344 KB	Output isn't correct
5	Incorrect	0 ms	344 KB	Output isn't correct
6	Incorrect	0 ms	344 KB	Output isn't correct
7	Incorrect	0 ms	344 KB	Output isn't correct
8	Incorrect	0 ms	344 KB	Output isn't correct
9	Incorrect	0 ms	344 KB	Output isn't correct
10	Incorrect	0 ms	344 KB	Output isn't correct
11	Incorrect	1 ms	428 KB	Output isn't correct
12	Incorrect	1 ms	344 KB	Output isn't correct
13	Incorrect	1 ms	344 KB	Output isn't correct
14	Incorrect	1 ms	436 KB	Output isn't correct
15	Incorrect	1 ms	344 KB	Output isn't correct
16	Incorrect	13 ms	2464 KB	Output isn't correct
17	Incorrect	10 ms	2392 KB	Output isn't correct
18	Incorrect	11 ms	2392 KB	Output isn't correct
19	Incorrect	10 ms	2392 KB	Output isn't correct
20	Incorrect	6 ms	2492 KB	Output isn't correct
21	Incorrect	43 ms	8784 KB	Output isn't correct
22	Incorrect	42 ms	9008 KB	Output isn't correct
23	Incorrect	41 ms	8784 KB	Output isn't correct
24	Incorrect	43 ms	8784 KB	Output isn't correct
25	Incorrect	40 ms	8784 KB	Output isn't correct
26	Incorrect	39 ms	8816 KB	Output isn't correct
27	Incorrect	42 ms	8792 KB	Output isn't correct
28	Incorrect	42 ms	8960 KB	Output isn't correct
29	Incorrect	42 ms	8784 KB	Output isn't correct
30	Incorrect	29 ms	8784 KB	Output isn't correct
31	Incorrect	0 ms	344 KB	Output isn't correct
32	Incorrect	0 ms	344 KB	Output isn't correct

Subtask #2

70.0 / 70.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	0 ms	344 KB	Output is correct
3	Correct	0 ms	344 KB	Output is correct
4	Correct	0 ms	344 KB	Output is correct
5	Correct	0 ms	344 KB	Output is correct
6	Correct	0 ms	344 KB	Output is correct
7	Correct	0 ms	344 KB	Output is correct
8	Correct	0 ms	344 KB	Output is correct
9	Correct	0 ms	344 KB	Output is correct
10	Correct	0 ms	344 KB	Output is correct
11	Correct	1 ms	344 KB	Output is correct
12	Correct	1 ms	344 KB	Output is correct
13	Correct	1 ms	344 KB	Output is correct
14	Correct	1 ms	340 KB	Output is correct
15	Correct	1 ms	344 KB	Output is correct
16	Correct	10 ms	2392 KB	Output is correct
17	Correct	10 ms	2392 KB	Output is correct
18	Correct	10 ms	2392 KB	Output is correct
19	Correct	9 ms	2392 KB	Output is correct
20	Correct	6 ms	2428 KB	Output is correct
21	Correct	42 ms	8784 KB	Output is correct
22	Correct	45 ms	8784 KB	Output is correct
23	Correct	40 ms	8792 KB	Output is correct
24	Correct	49 ms	8924 KB	Output is correct
25	Correct	47 ms	8836 KB	Output is correct
26	Correct	43 ms	8792 KB	Output is correct
27	Correct	42 ms	8968 KB	Output is correct
28	Correct	38 ms	8784 KB	Output is correct
29	Correct	39 ms	8784 KB	Output is correct
30	Correct	30 ms	8792 KB	Output is correct
31	Correct	0 ms	344 KB	Output is correct
32	Correct	0 ms	344 KB	Output is correct