oj.uz

답안 #773816

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
773816 2023-07-05T08:52:33 Z t6twotwo 비스킷 담기 (IOI20_biscuits) C++17
42 / 100
 1000 ms 23952 KB 
#include "biscuits.h"
#include <bits/stdc++.h>
using namespace std;
using ll = long long;
ll count_tastiness(ll q, vector<ll> A) {
    A.resize(61);
    map<ll, ll> mp;
    mp[0] = 1;
    for (int i = 0; i < A.size(); i++) {
        map<ll, ll> t;
        for (auto [add, x] : mp) {
            t[(A[i] + add) / 2] += x;
            if (A[i] + add >= q) {
                t[(A[i] + add - q) / 2] += x;
            }
        }
        swap(mp, t);
    }
    ll ans = 0;
    for (auto [_, x] : mp) {
        ans += x;
    }
    return ans;   
}

Compilation message

biscuits.cpp: In function 'll count_tastiness(ll, std::vector<long long int>)':
biscuits.cpp:9:23: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
    9 |     for (int i = 0; i < A.size(); i++) {
      |                     ~~^~~~~~~~~~

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 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 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 0 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 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 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 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 0 ms 212 KB Output is correct
7 Correct 0 ms 212 KB Output is correct
8 Correct 1 ms 212 KB Output is correct
9 Correct 0 ms 212 KB Output is correct

Subtask #3
21.0 / 21.0

# 결과 실행 시간 메모리 Grader output
1 Correct 50 ms 1524 KB Output is correct
2 Correct 94 ms 1384 KB Output is correct
3 Correct 177 ms 1460 KB Output is correct
4 Correct 1 ms 212 KB Output is correct
5 Correct 1 ms 304 KB Output is correct
6 Correct 1 ms 304 KB Output is correct
7 Correct 1 ms 212 KB Output is correct
8 Correct 429 ms 1532 KB Output is correct
9 Correct 275 ms 1536 KB Output is correct
10 Correct 1 ms 212 KB Output is correct
11 Correct 5 ms 300 KB Output is correct
12 Correct 45 ms 428 KB Output is correct
13 Correct 412 ms 1520 KB Output is correct

Subtask #4
0 / 35.0

# 결과 실행 시간 메모리 Grader output
1 Execution timed out 1068 ms 23952 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 212 KB Output is correct
3 Correct 1 ms 212 KB Output is correct
4 Correct 1 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 0 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 1 ms 212 KB Output is correct
11 Correct 1 ms 212 KB Output is correct
12 Correct 0 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 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 0 ms 212 KB Output is correct
21 Correct 0 ms 212 KB Output is correct
22 Correct 1 ms 212 KB Output is correct
23 Correct 0 ms 212 KB Output is correct
24 Correct 50 ms 1524 KB Output is correct
25 Correct 94 ms 1384 KB Output is correct
26 Correct 177 ms 1460 KB Output is correct
27 Correct 1 ms 212 KB Output is correct
28 Correct 1 ms 304 KB Output is correct
29 Correct 1 ms 304 KB Output is correct
30 Correct 1 ms 212 KB Output is correct
31 Correct 429 ms 1532 KB Output is correct
32 Correct 275 ms 1536 KB Output is correct
33 Correct 1 ms 212 KB Output is correct
34 Correct 5 ms 300 KB Output is correct
35 Correct 45 ms 428 KB Output is correct
36 Correct 412 ms 1520 KB Output is correct
37 Execution timed out 1068 ms 23952 KB Time limit exceeded
38 Halted 0 ms 0 KB -