Submission #5698661
Source Code Expand
#include <cstddef> #include <cstdint> #include <iostream> #include <array> template<class T, std::size_t N> class static_vector { std::array<T, N> data; std::size_t size; public: constexpr static_vector() noexcept : data{}, size(0) {} constexpr void push_back( T e ) { data.at( size ) = std::move( e ); ++size; } constexpr auto begin() noexcept { return data.begin(); } constexpr auto end() noexcept { return data.begin() + size; } }; std::array<static_vector<std::int32_t, 100000>, 54> q; std::array<bool, 100000> visited; int main() { std::int32_t K; std::cin >> K; for( int t = 1; t < 10; ++t ) { const std::int32_t cost = (K*t) % 10; const std::int32_t rem = (K*t) / 10; q.at( cost ).push_back( rem ); } for( int i = 0; i <= 45; ++i ) { for( auto it = q[i].begin(); it != q[i].end(); ++it ) { const std::int32_t r = *it; if( r == 0 ) { std::cout << i << std::endl; return 0; } if( visited.at( r ) ) { continue; } visited.at( r ) = true; for( int t = 0; t < 10; ++t ) { const std::int32_t cost = (r+K*t) % 10; const std::int32_t rem = (r+K*t) / 10; q.at( i + cost ).push_back( rem ); } } } }
Submission Info
Submission Time | |
---|---|
Task | D - Small Multiple |
User | lpha |
Language | C++14 (GCC 5.4.1) |
Score | 700 |
Code Size | 1201 Byte |
Status | AC |
Exec Time | 9 ms |
Memory | 18816 KB |
Judge Result
Set Name | Sample | All | ||||
---|---|---|---|---|---|---|
Score / Max Score | 0 / 0 | 700 / 700 | ||||
Status |
|
|
Set Name | Test Cases |
---|---|
Sample | s1.txt, s2.txt, s3.txt |
All | 01.txt, 02.txt, 03.txt, 04.txt, 05.txt, 06.txt, 07.txt, 08.txt, 09.txt, 10.txt, 11.txt, 12.txt, 13.txt, 14.txt, 15.txt, 16.txt, 17.txt, 18.txt, 19.txt, 20.txt, 21.txt, 22.txt, 23.txt, 24.txt, 25.txt, 26.txt, 27.txt, 28.txt, 29.txt, 30.txt, 31.txt, 32.txt, 33.txt, 34.txt, 35.txt, 36.txt, 37.txt, 38.txt, 39.txt, 40.txt, 41.txt, 42.txt, 43.txt, 44.txt, 45.txt, 46.txt, 47.txt, 48.txt, 49.txt, 50.txt, 51.txt, 52.txt, 53.txt, 54.txt, 55.txt, 56.txt, 57.txt, 58.txt, 59.txt, 60.txt, 61.txt, 62.txt, 63.txt, 64.txt, s1.txt, s2.txt, s3.txt |
Case Name | Status | Exec Time | Memory |
---|---|---|---|
01.txt | AC | 2 ms | 2304 KB |
02.txt | AC | 2 ms | 2304 KB |
03.txt | AC | 2 ms | 4352 KB |
04.txt | AC | 2 ms | 2304 KB |
05.txt | AC | 2 ms | 2304 KB |
06.txt | AC | 2 ms | 4352 KB |
07.txt | AC | 2 ms | 4352 KB |
08.txt | AC | 2 ms | 2304 KB |
09.txt | AC | 2 ms | 6400 KB |
10.txt | AC | 2 ms | 2304 KB |
11.txt | AC | 2 ms | 4352 KB |
12.txt | AC | 2 ms | 4352 KB |
13.txt | AC | 2 ms | 4352 KB |
14.txt | AC | 2 ms | 4352 KB |
15.txt | AC | 2 ms | 4352 KB |
16.txt | AC | 2 ms | 2304 KB |
17.txt | AC | 2 ms | 4352 KB |
18.txt | AC | 2 ms | 6400 KB |
19.txt | AC | 2 ms | 4352 KB |
20.txt | AC | 1 ms | 2304 KB |
21.txt | AC | 5 ms | 4352 KB |
22.txt | AC | 9 ms | 18816 KB |
23.txt | AC | 6 ms | 5632 KB |
24.txt | AC | 6 ms | 5632 KB |
25.txt | AC | 6 ms | 7040 KB |
26.txt | AC | 6 ms | 5632 KB |
27.txt | AC | 6 ms | 5760 KB |
28.txt | AC | 4 ms | 5120 KB |
29.txt | AC | 6 ms | 5760 KB |
30.txt | AC | 6 ms | 5760 KB |
31.txt | AC | 2 ms | 2304 KB |
32.txt | AC | 1 ms | 2304 KB |
33.txt | AC | 5 ms | 5632 KB |
34.txt | AC | 2 ms | 4736 KB |
35.txt | AC | 5 ms | 5248 KB |
36.txt | AC | 5 ms | 5632 KB |
37.txt | AC | 3 ms | 4608 KB |
38.txt | AC | 2 ms | 4480 KB |
39.txt | AC | 3 ms | 4608 KB |
40.txt | AC | 2 ms | 4352 KB |
41.txt | AC | 3 ms | 6528 KB |
42.txt | AC | 6 ms | 6912 KB |
43.txt | AC | 3 ms | 6528 KB |
44.txt | AC | 2 ms | 6400 KB |
45.txt | AC | 4 ms | 6528 KB |
46.txt | AC | 5 ms | 6656 KB |
47.txt | AC | 3 ms | 6400 KB |
48.txt | AC | 6 ms | 6912 KB |
49.txt | AC | 5 ms | 6528 KB |
50.txt | AC | 4 ms | 6528 KB |
51.txt | AC | 3 ms | 6400 KB |
52.txt | AC | 4 ms | 6400 KB |
53.txt | AC | 5 ms | 8576 KB |
54.txt | AC | 4 ms | 8576 KB |
55.txt | AC | 5 ms | 8448 KB |
56.txt | AC | 5 ms | 8576 KB |
57.txt | AC | 7 ms | 8576 KB |
58.txt | AC | 6 ms | 10624 KB |
59.txt | AC | 8 ms | 10624 KB |
60.txt | AC | 7 ms | 14720 KB |
61.txt | AC | 4 ms | 12544 KB |
62.txt | AC | 6 ms | 16640 KB |
63.txt | AC | 9 ms | 16768 KB |
64.txt | AC | 9 ms | 18816 KB |
s1.txt | AC | 2 ms | 4352 KB |
s2.txt | AC | 2 ms | 4352 KB |
s3.txt | AC | 8 ms | 16768 KB |