답안 #300504

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
300504	2020-09-17T08:14:52 Z	Dovran	식물 비교 (IOI20_plants)	C++11	5 / 100	107 ms	5052 KB

plants

#include <bits/stdc++.h>
#define N 200009
#define pii pair <int, int>
#define ff first
#define sz() size()
#define ss second
#define sz() size()
#define pb push_back
#define ll long long

using namespace std;

int v[N], n;

void init(int k, vector<int>r){
	n=r.sz();
	for(int i=0; i<n; i++)
		v[i]=r[i]+v[i-1];
}

int compare_plants(int x, int y){
	if(x>y)
		swap(x, y);
	
	if(v[y-1]-v[x-1]==0 or (v[x-1]+v[n-1]-v[y-1]==x+n-y))
		return 1;
	else if(v[y-1]-v[x-1]==y-x or (v[x-1]==0 and v[n-1]-v[y-1]==0))
		return -1;
		
	return 0;
}

Subtask #1

5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	256 KB	Output is correct
4	Correct	1 ms	256 KB	Output is correct
5	Correct	1 ms	256 KB	Output is correct
6	Correct	61 ms	3192 KB	Output is correct
7	Correct	87 ms	3448 KB	Output is correct
8	Correct	107 ms	4984 KB	Output is correct
9	Correct	103 ms	4984 KB	Output is correct
10	Correct	105 ms	5036 KB	Output is correct
11	Correct	103 ms	4984 KB	Output is correct
12	Correct	102 ms	5052 KB	Output is correct
13	Correct	96 ms	4984 KB	Output is correct
14	Correct	102 ms	4984 KB	Output is correct

Subtask #2

0 / 14.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	384 KB	Output is correct
3	Incorrect	1 ms	256 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	256 KB	Output is correct
2	Correct	1 ms	384 KB	Output is correct
3	Incorrect	1 ms	256 KB	Output isn't correct
4	Halted	0 ms	0 KB	-

Subtask #4

0 / 17.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Incorrect	1 ms	256 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	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	256 KB	Output is correct
4	Incorrect	1 ms	256 KB	Output isn't correct
5	Halted	0 ms	0 KB	-

Subtask #6

0 / 15.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	256 KB	Output is correct
4	Incorrect	1 ms	256 KB	Output isn't correct
5	Halted	0 ms	0 KB	-

Subtask #7

0 / 25.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	256 KB	Output is correct
2	Correct	1 ms	256 KB	Output is correct
3	Correct	1 ms	256 KB	Output is correct
4	Correct	1 ms	256 KB	Output is correct
5	Correct	1 ms	256 KB	Output is correct
6	Correct	61 ms	3192 KB	Output is correct
7	Correct	87 ms	3448 KB	Output is correct
8	Correct	107 ms	4984 KB	Output is correct
9	Correct	103 ms	4984 KB	Output is correct
10	Correct	105 ms	5036 KB	Output is correct
11	Correct	103 ms	4984 KB	Output is correct
12	Correct	102 ms	5052 KB	Output is correct
13	Correct	96 ms	4984 KB	Output is correct
14	Correct	102 ms	4984 KB	Output is correct
15	Correct	1 ms	256 KB	Output is correct
16	Correct	1 ms	384 KB	Output is correct
17	Incorrect	1 ms	256 KB	Output isn't correct
18	Halted	0 ms	0 KB	-