답안 #602246

#	제출 시각	아이디	문제	언어	결과	실행 시간	메모리
602246	2022-07-22T18:53:02 Z	PiejanVDC	비스킷 담기 (IOI20_biscuits)	C++17	42 / 100	1000 ms	49828 KB

biscuits

#include "biscuits.h"
#include <bits/stdc++.h>
using namespace std;

long long X;

vector<long long>v;

unordered_map<long long, long long>mp[61];

long long dp(int i, long long cnt) {
    if(i == 61)
        return 1;
    if(mp[i].count(cnt))
        return mp[i][cnt];
    long long ret = 0;
    if(cnt + v[i] >= X)
        ret = dp(i+1, (cnt + v[i] - X)/2);
    ret += dp(i+1, (cnt+v[i])/2);
    return mp[i][cnt] = ret;
}

long long count_tastiness(long long x, vector<long long>a) {
    X = x;
    v = a;
    for(int i = a.size() ; i < 61 ; i++)
        v.push_back(0);
    for(int i = 0 ; i < 61 ; i++)
        mp[i].clear();
    return dp(0, 0);
}

Subtask #1

9.0 / 9.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 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	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 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	340 KB	Output is correct

Subtask #2

12.0 / 12.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	0 ms	212 KB	Output is correct
4	Correct	0 ms	212 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	1 ms	212 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	66 ms	13896 KB	Output is correct
2	Correct	102 ms	7536 KB	Output is correct
3	Correct	177 ms	11988 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 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	468 ms	14344 KB	Output is correct
9	Correct	269 ms	10312 KB	Output is correct
10	Correct	1 ms	340 KB	Output is correct
11	Correct	5 ms	596 KB	Output is correct
12	Correct	46 ms	2772 KB	Output is correct
13	Correct	474 ms	14380 KB	Output is correct

Subtask #4

0 / 35.0

#	결과	실행 시간	메모리	Grader output
1	Execution timed out	1101 ms	49828 KB	Time limit exceeded
2	Halted	0 ms	0 KB	-

Subtask #5

0 / 23.0

#	결과	실행 시간	메모리	Grader output
1	Correct	0 ms	212 KB	Output is correct
2	Correct	0 ms	212 KB	Output is correct
3	Correct	1 ms	340 KB	Output is correct
4	Correct	0 ms	212 KB	Output is correct
5	Correct	0 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	0 ms	212 KB	Output is correct
9	Correct	1 ms	212 KB	Output is correct
10	Correct	0 ms	212 KB	Output is correct
11	Correct	0 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	340 KB	Output is correct
15	Correct	0 ms	212 KB	Output is correct
16	Correct	0 ms	212 KB	Output is correct
17	Correct	0 ms	212 KB	Output is correct
18	Correct	0 ms	212 KB	Output is correct
19	Correct	1 ms	212 KB	Output is correct
20	Correct	1 ms	212 KB	Output is correct
21	Correct	1 ms	212 KB	Output is correct
22	Correct	1 ms	212 KB	Output is correct
23	Correct	1 ms	212 KB	Output is correct
24	Correct	66 ms	13896 KB	Output is correct
25	Correct	102 ms	7536 KB	Output is correct
26	Correct	177 ms	11988 KB	Output is correct
27	Correct	0 ms	212 KB	Output is correct
28	Correct	0 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	468 ms	14344 KB	Output is correct
32	Correct	269 ms	10312 KB	Output is correct
33	Correct	1 ms	340 KB	Output is correct
34	Correct	5 ms	596 KB	Output is correct
35	Correct	46 ms	2772 KB	Output is correct
36	Correct	474 ms	14380 KB	Output is correct
37	Execution timed out	1101 ms	49828 KB	Time limit exceeded
38	Halted	0 ms	0 KB	-