답안 #984082

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
984082	2024-05-16T09:56:52 Z	phoenix0423	식물 비교 (IOI20_plants)	C++17	5 / 100	67 ms	10316 KB

plants

#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
typedef pair<ll, ll> pll;
#define pb push_back
#define eb emplace_back
const int maxn = 4e5 + 5;
const int INF = 1e9;
#include "plants.h"
int a[maxn];
int n, k;
vector<int> r;

void init(int _k, std::vector<int> _r) {
	r = _r, k = _k;
	n = r.size();
	for(auto x : _r) r.pb(x);
	for(int i = 0; i < 2 * n; i++) a[i] = 1 - r[i] * 2;
	for(int i = 1; i < 2 * n; i++) a[i] += a[i - 1];
}

int compare_plants(int x, int y) {\
	int m = a[y - 1] - (x ? a[x - 1] : 0);
	if(m == y - x) return 1;
	if(m == x - y) return -1;
	x += n;
	m = a[x - 1] - a[y - 1];
	if(m == x - y) return -1;
	if(m == y - x) return 1;
	return 0;
}

Subtask #1

5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	37 ms	3040 KB	Output is correct
7	Correct	42 ms	3736 KB	Output is correct
8	Correct	56 ms	7420 KB	Output is correct
9	Correct	56 ms	10304 KB	Output is correct
10	Correct	56 ms	10304 KB	Output is correct
11	Correct	67 ms	10304 KB	Output is correct
12	Correct	55 ms	10316 KB	Output is correct
13	Correct	54 ms	10316 KB	Output is correct
14	Correct	53 ms	10308 KB	Output is correct

Subtask #2

0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	500 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Incorrect	0 ms	348 KB	Output isn't correct
4	Halted	0 ms	0 KB	-

Subtask #3

0 / 13.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	500 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Incorrect	0 ms	348 KB	Output isn't correct
4	Halted	0 ms	0 KB	-

Subtask #4

0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Incorrect	0 ms	344 KB	Output isn't correct
3	Halted	0 ms	0 KB	-

Subtask #5

0 / 11.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	344 KB	Output is correct
2	Correct	1 ms	344 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Incorrect	0 ms	348 KB	Output isn't correct
5	Halted	0 ms	0 KB	-

Subtask #6

0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	344 KB	Output is correct
2	Correct	1 ms	344 KB	Output is correct
3	Correct	1 ms	344 KB	Output is correct
4	Incorrect	1 ms	500 KB	Output isn't correct
5	Halted	0 ms	0 KB	-

Subtask #7

0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	348 KB	Output is correct
2	Correct	0 ms	348 KB	Output is correct
3	Correct	0 ms	348 KB	Output is correct
4	Correct	0 ms	348 KB	Output is correct
5	Correct	0 ms	348 KB	Output is correct
6	Correct	37 ms	3040 KB	Output is correct
7	Correct	42 ms	3736 KB	Output is correct
8	Correct	56 ms	7420 KB	Output is correct
9	Correct	56 ms	10304 KB	Output is correct
10	Correct	56 ms	10304 KB	Output is correct
11	Correct	67 ms	10304 KB	Output is correct
12	Correct	55 ms	10316 KB	Output is correct
13	Correct	54 ms	10316 KB	Output is correct
14	Correct	53 ms	10308 KB	Output is correct
15	Correct	1 ms	500 KB	Output is correct
16	Correct	0 ms	348 KB	Output is correct
17	Incorrect	0 ms	348 KB	Output isn't correct
18	Halted	0 ms	0 KB	-