oj.uz

Submission #149959

# Submission time Handle Problem Language Result Execution time Memory
149959 2019-09-01T07:27:45 Z 서울대학교 연구공원 944동 삼성전자서울대연구소(#3600, ho94949, dotorya, zigui) Wine Tasting (FXCUP4_wine) C++17
18 / 100
 15 ms 1064 KB 
#include "bartender.h"

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

static vector<int> shuf;

static void Init(int N)
{
	mt19937_64 rng(573);
	for(int i=0; i<N; ++i)
		shuf.push_back(rng()%(N-i));
}

static void Shuffle(vector<int>& R)
{
	int N = R.size();
	Init(N);
	for(int i=0; i<N; ++i)
		swap(R[N-1-i],R[shuf[i]]);
}

static void DeShuffle(vector<int>& R)
{
	int N = R.size();
	Init(N);
	for(int i=N-1; i>=0; --i)
		swap(R[N-1-i],R[shuf[i]]);
}

std::vector<int> BlendWines(int K, std::vector<int> R){
	int N = R.size();
	Shuffle(R);
	vector<int> ret(N);
	int cur = 1;
	for(int step=1;;++step)
	{
		for(int i=0; i<N; ++i)
		{
			if(cur == R[i])
			{
				ret[i] = step;
				++cur;
			}
		}
		if(cur==N+1) break;
	}
	return ret;
}

#include "taster.h"


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

static vector<int> shuf;

static void Init(int N)
{
	mt19937_64 rng(573);
	for(int i=0; i<N; ++i)
		shuf.push_back(rng()%(N-i));
}

static void Shuffle(vector<int>& R)
{
	int N = R.size();
	Init(N);
	for(int i=0; i<N; ++i)
		swap(R[N-1-i],R[shuf[i]]);
}

static void DeShuffle(vector<int>& R)
{
	int N = R.size();
	Init(N);
	for(int i=N-1; i>=0; --i)
		swap(R[N-1-i],R[shuf[i]]);
}

std::vector<int> SortWines(int K, std::vector<int> A) {
	int N = A.size();

	vector<int> R(N);

	int ans = 1;

	for(int i=0; i<K; ++i)
	{
		for(int j=0; j<N; ++j)
			if(A[j] == i)
			{
				R[j] = ans++;
			}
	}
	DeShuffle(R);
	return R;
}

Compilation message

bartender.cpp:23:13: warning: 'void DeShuffle(std::vector<int>&)' defined but not used [-Wunused-function]
 static void DeShuffle(vector<int>& R)
             ^~~~~~~~~

taster.cpp:16:13: warning: 'void Shuffle(std::vector<int>&)' defined but not used [-Wunused-function]
 static void Shuffle(vector<int>& R)
             ^~~~~~~

Subtask #1
18.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 908 KB Correct
2 Correct 10 ms 908 KB Correct
3 Correct 8 ms 884 KB Correct
4 Correct 8 ms 644 KB Correct
5 Correct 9 ms 868 KB Correct
6 Correct 9 ms 780 KB Correct
7 Correct 9 ms 644 KB Correct
8 Correct 9 ms 772 KB Correct
9 Correct 9 ms 908 KB Correct
10 Correct 10 ms 908 KB Correct
11 Correct 10 ms 644 KB Correct
12 Correct 10 ms 908 KB Correct
13 Correct 9 ms 664 KB Correct
14 Correct 10 ms 908 KB Correct
15 Correct 9 ms 908 KB Correct
16 Correct 10 ms 780 KB Correct
17 Correct 9 ms 884 KB Correct
18 Correct 9 ms 772 KB Correct
19 Correct 9 ms 772 KB Correct
20 Correct 9 ms 772 KB Correct
21 Correct 10 ms 908 KB Correct
22 Correct 9 ms 772 KB Correct
23 Correct 9 ms 772 KB Correct
24 Correct 10 ms 772 KB Correct
25 Correct 10 ms 644 KB Correct
26 Correct 10 ms 772 KB Correct
27 Correct 9 ms 772 KB Correct
28 Correct 9 ms 1060 KB Correct
29 Correct 10 ms 780 KB Correct
30 Correct 9 ms 932 KB Correct
31 Correct 10 ms 772 KB Correct
32 Correct 10 ms 920 KB Correct
33 Correct 10 ms 908 KB Correct
34 Correct 10 ms 1016 KB Correct
35 Correct 10 ms 772 KB Correct
36 Correct 10 ms 780 KB Correct
37 Correct 10 ms 744 KB Correct
38 Correct 9 ms 772 KB Correct
39 Correct 10 ms 772 KB Correct
40 Correct 10 ms 780 KB Correct
41 Correct 10 ms 776 KB Correct
42 Correct 12 ms 772 KB Correct
43 Correct 10 ms 644 KB Correct
44 Correct 10 ms 824 KB Correct
45 Correct 9 ms 784 KB Correct
46 Correct 8 ms 772 KB Correct
47 Correct 10 ms 932 KB Correct
48 Correct 10 ms 1036 KB Correct
49 Partially correct 10 ms 772 KB Wrong
50 Correct 9 ms 644 KB Correct
51 Correct 9 ms 644 KB Correct
52 Partially correct 9 ms 908 KB Wrong
53 Partially correct 10 ms 884 KB Wrong
54 Correct 10 ms 772 KB Correct
55 Correct 9 ms 644 KB Correct
56 Partially correct 9 ms 780 KB Wrong
57 Correct 10 ms 1024 KB Correct
58 Partially correct 9 ms 1020 KB Wrong
59 Partially correct 10 ms 1016 KB Wrong
60 Correct 9 ms 888 KB Correct
61 Partially correct 10 ms 920 KB Wrong
62 Partially correct 9 ms 656 KB Wrong
63 Partially correct 9 ms 772 KB Wrong
64 Partially correct 15 ms 884 KB Wrong
65 Partially correct 10 ms 1016 KB Wrong
66 Partially correct 10 ms 772 KB Wrong
67 Partially correct 10 ms 1016 KB Wrong
68 Partially correct 9 ms 772 KB Wrong
69 Partially correct 10 ms 644 KB Wrong
70 Partially correct 9 ms 908 KB Wrong
71 Partially correct 9 ms 1016 KB Wrong
72 Partially correct 9 ms 772 KB Wrong
73 Partially correct 10 ms 780 KB Wrong
74 Partially correct 10 ms 780 KB Wrong
75 Partially correct 10 ms 908 KB Wrong
76 Correct 9 ms 780 KB Correct
77 Correct 9 ms 884 KB Correct
78 Correct 10 ms 644 KB Correct
79 Correct 9 ms 644 KB Correct
80 Partially correct 9 ms 992 KB Wrong
81 Partially correct 10 ms 1036 KB Wrong
82 Partially correct 8 ms 908 KB Wrong
83 Partially correct 10 ms 784 KB Wrong
84 Partially correct 9 ms 1012 KB Wrong
85 Partially correct 9 ms 880 KB Wrong
86 Partially correct 10 ms 908 KB Wrong
87 Partially correct 9 ms 772 KB Wrong
88 Correct 9 ms 1008 KB Correct
89 Correct 8 ms 1020 KB Correct
90 Correct 11 ms 772 KB Correct
91 Correct 10 ms 780 KB Correct
92 Partially correct 10 ms 908 KB Wrong
93 Partially correct 10 ms 772 KB Wrong
94 Partially correct 10 ms 644 KB Wrong
95 Partially correct 10 ms 908 KB Wrong
96 Partially correct 9 ms 908 KB Wrong
97 Partially correct 10 ms 772 KB Wrong
98 Partially correct 9 ms 772 KB Wrong
99 Partially correct 9 ms 772 KB Wrong
100 Partially correct 8 ms 772 KB Wrong
101 Partially correct 10 ms 772 KB Wrong
102 Partially correct 9 ms 780 KB Wrong
103 Correct 10 ms 772 KB Correct
104 Correct 9 ms 908 KB Correct
105 Correct 9 ms 644 KB Correct
106 Partially correct 9 ms 772 KB Wrong
107 Partially correct 9 ms 908 KB Wrong
108 Partially correct 9 ms 908 KB Wrong
109 Partially correct 8 ms 772 KB Wrong
110 Partially correct 10 ms 656 KB Wrong
111 Partially correct 10 ms 1024 KB Wrong
112 Partially correct 9 ms 696 KB Wrong
113 Partially correct 9 ms 1064 KB Wrong
114 Partially correct 10 ms 772 KB Wrong
115 Partially correct 8 ms 776 KB Wrong
116 Partially correct 11 ms 772 KB Wrong
117 Partially correct 11 ms 780 KB Wrong
118 Partially correct 9 ms 780 KB Wrong
119 Partially correct 9 ms 1024 KB Wrong
120 Partially correct 10 ms 908 KB Wrong