oj.uz

답안 #432774

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
432774 2021-06-18T13:16:05 Z MOUF_MAHMALAT 비스킷 담기 (IOI20_biscuits) C++14
21 / 100
 1000 ms 43652 KB 
#include "biscuits.h"
#include<bits/stdc++.h>
using namespace std;
typedef long long ll;
vector<ll>a;
map<pair<ll,ll>,bool>b;
map<pair<ll,ll>,ll>mp;
ll x,n=61;
ll best(ll d,ll k)
{
    if(d==61)
        return 1;
    pair<ll,ll>id={d,k};
    if(b[id])
        return mp[id];
    b[id]=1;
    ll &r=mp[id];
    k+=a[d];
    if(k>=x)
        return r=best(d+1,k/2)+best(d+1,(k-x)/2);
    return r=best(d+1,k/2);
}
long long count_tastiness(ll X, vector<ll> A)
{
    x=X,a=A,a.resize(n);
    b.clear(),mp.clear();
    return best(0,0);
}

Subtask #1
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 2 ms 284 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 2 ms 232 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 288 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 3 ms 332 KB Output is correct

Subtask #2
12.0 / 12.0

# 결과 실행 시간 메모리 Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 1 ms 204 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 1 ms 308 KB Output is correct
8 Correct 2 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct

Subtask #3
0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 630 ms 43652 KB Output is correct
2 Execution timed out 1089 ms 18016 KB Time limit exceeded
3 Halted 0 ms 0 KB -

Subtask #4
0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1060 ms 30088 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 204 KB Output is correct
2 Correct 1 ms 204 KB Output is correct
3 Correct 2 ms 284 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 1 ms 204 KB Output is correct
6 Correct 1 ms 204 KB Output is correct
7 Correct 2 ms 232 KB Output is correct
8 Correct 1 ms 204 KB Output is correct
9 Correct 1 ms 204 KB Output is correct
10 Correct 1 ms 204 KB Output is correct
11 Correct 1 ms 204 KB Output is correct
12 Correct 1 ms 288 KB Output is correct
13 Correct 1 ms 204 KB Output is correct
14 Correct 3 ms 332 KB Output is correct
15 Correct 1 ms 204 KB Output is correct
16 Correct 1 ms 204 KB Output is correct
17 Correct 1 ms 204 KB Output is correct
18 Correct 1 ms 204 KB Output is correct
19 Correct 1 ms 204 KB Output is correct
20 Correct 1 ms 204 KB Output is correct
21 Correct 1 ms 308 KB Output is correct
22 Correct 2 ms 204 KB Output is correct
23 Correct 1 ms 204 KB Output is correct
24 Correct 630 ms 43652 KB Output is correct
25 Execution timed out 1089 ms 18016 KB Time limit exceeded
26 Halted 0 ms 0 KB -