답안 #606527

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
606527	2022-07-26T07:02:51 Z	Mher	비스킷 담기 (IOI20_biscuits)	C++14	42 / 100	1000 ms	16664 KB

biscuits

#include "biscuits.h"
#include <bits/stdc++.h>

using namespace std;
 
long long n;
long long lg;
long long ans = 0;
map<long long, long long> dp[2];
 
long long count_tastiness(long long x, vector<long long> a) {
    for(int i = 0; i < 66;i++){
        a.push_back(0);
    }
    ans = 0;
	n = a.size();
	dp[0][0] = 1;
	for(int i = 0; i < n; i++){
        for(auto c : dp[0]){
            if(c.first + a[i] - x >= 0){
                dp[1][(c.first + a[i] - x) / 2]+= c.second;
            }
            dp[1][(c.first + a[i]) / 2] += c.second;
        }
        dp[0] = dp[1];
        dp[1].clear();
	}
	ans = dp[0][0];
	dp[0].clear();
	return ans;
}

Subtask #1

9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	300 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct

Subtask #2

12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	212 KB	Output is correct
3	Correct	1 ms	304 KB	Output is correct
4	Correct	1 ms	296 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	0 ms	212 KB	Output is correct
8	Correct	1 ms	300 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct

Subtask #3

21.0 / 21.0

#	결과	실행 시간	메모리	Grader output
1	Correct	70 ms	1540 KB	Output is correct
2	Correct	138 ms	1388 KB	Output is correct
3	Correct	236 ms	1372 KB	Output is correct
4	Correct	1 ms	300 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	1 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	593 ms	1556 KB	Output is correct
9	Correct	419 ms	1612 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	9 ms	296 KB	Output is correct
12	Correct	73 ms	468 KB	Output is correct
13	Correct	576 ms	1524 KB	Output is correct

Subtask #4

0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	1044 ms	16664 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #5

0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	1 ms	212 KB	Output is correct
2	Correct	1 ms	300 KB	Output is correct
3	Correct	1 ms	212 KB	Output is correct
4	Correct	1 ms	212 KB	Output is correct
5	Correct	1 ms	212 KB	Output is correct
6	Correct	0 ms	212 KB	Output is correct
7	Correct	1 ms	212 KB	Output is correct
8	Correct	1 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	1 ms	212 KB	Output is correct
11	Correct	1 ms	212 KB	Output is correct
12	Correct	1 ms	212 KB	Output is correct
13	Correct	1 ms	212 KB	Output is correct
14	Correct	1 ms	212 KB	Output is correct
15	Correct	1 ms	212 KB	Output is correct
16	Correct	1 ms	212 KB	Output is correct
17	Correct	1 ms	304 KB	Output is correct
18	Correct	1 ms	296 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	0 ms	212 KB	Output is correct
22	Correct	1 ms	300 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	70 ms	1540 KB	Output is correct
25	Correct	138 ms	1388 KB	Output is correct
26	Correct	236 ms	1372 KB	Output is correct
27	Correct	1 ms	300 KB	Output is correct
28	Correct	1 ms	212 KB	Output is correct
29	Correct	1 ms	212 KB	Output is correct
30	Correct	1 ms	212 KB	Output is correct
31	Correct	593 ms	1556 KB	Output is correct
32	Correct	419 ms	1612 KB	Output is correct
33	Correct	1 ms	212 KB	Output is correct
34	Correct	9 ms	296 KB	Output is correct
35	Correct	73 ms	468 KB	Output is correct
36	Correct	576 ms	1524 KB	Output is correct
37	Execution timed out	1044 ms	16664 KB	Time limit exceeded
38	Halted	0 ms	0 KB	-