답안 #301530

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
301530	2020-09-18T03:54:34 Z	maximath_1	식물 비교 (IOI20_plants)	C++11	5 / 100	111 ms	5240 KB

plants

#include "plants.h"
#include <vector>
using namespace std;

int n;
vector<int> pref;

void init(int k, vector<int> r){
	n = r.size();
	pref.resize(n + 1);
	for(int i = 1; i <= n; i ++)
		pref[i] = pref[i - 1] + r[i - 1];
	return;
}

int compare_plants(int x, int y){
	if(pref[y] == pref[x]) return 1;
	if(pref[y] - pref[x] == y - x) return -1;
	if(pref[n] - (pref[y] - pref[x]) == n - (y - x)) return 1;
	if(pref[n] == (pref[y] - pref[x])) return -1;
	return 0;
}

Subtask #1

5.0 / 5.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	256 KB	Output is correct
2	Correct	0 ms	256 KB	Output is correct
3	Correct	0 ms	384 KB	Output is correct
4	Correct	1 ms	256 KB	Output is correct
5	Correct	0 ms	256 KB	Output is correct
6	Correct	74 ms	3192 KB	Output is correct
7	Correct	88 ms	3320 KB	Output is correct
8	Correct	111 ms	4984 KB	Output is correct
9	Correct	107 ms	5112 KB	Output is correct
10	Correct	110 ms	5112 KB	Output is correct
11	Correct	110 ms	4984 KB	Output is correct
12	Correct	106 ms	5240 KB	Output is correct
13	Correct	105 ms	4984 KB	Output is correct
14	Correct	103 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	0 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	0 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	0 ms	256 KB	Output is correct
2	Correct	0 ms	256 KB	Output is correct
3	Correct	0 ms	256 KB	Output is correct
4	Incorrect	0 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	0 ms	256 KB	Output is correct
2	Correct	0 ms	256 KB	Output is correct
3	Correct	0 ms	256 KB	Output is correct
4	Incorrect	0 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	0 ms	256 KB	Output is correct
2	Correct	0 ms	256 KB	Output is correct
3	Correct	0 ms	384 KB	Output is correct
4	Correct	1 ms	256 KB	Output is correct
5	Correct	0 ms	256 KB	Output is correct
6	Correct	74 ms	3192 KB	Output is correct
7	Correct	88 ms	3320 KB	Output is correct
8	Correct	111 ms	4984 KB	Output is correct
9	Correct	107 ms	5112 KB	Output is correct
10	Correct	110 ms	5112 KB	Output is correct
11	Correct	110 ms	4984 KB	Output is correct
12	Correct	106 ms	5240 KB	Output is correct
13	Correct	105 ms	4984 KB	Output is correct
14	Correct	103 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	0 ms	256 KB	Output isn't correct
18	Halted	0 ms	0 KB	-