oj.uz

Submission #149502

# Submission time Handle Problem Language Result Execution time Memory
149502 2019-09-01T06:37:14 Z Ian and 2-bit memory(#3648, percywtc, nhho, ulna) Wine Tasting (FXCUP4_wine) C++17
57 / 100
 11 ms 1064 KB 
#include "bartender.h"
#include <bits/stdc++.h>
using namespace std;

const int LARGESTS_FILLED_UNTIL = 6;

int fill_largests(int K, vector<int>& R, vector<int>& magic, vector<int>& A, int pos[]) {
	int N = R.size();

	int cur_num = N;
	int cur_fill = K;
	int prv_magic = -1;

	while (cur_fill >= LARGESTS_FILLED_UNTIL && cur_num >= 1) {
		if (magic[pos[cur_num]] >= prv_magic) {
			A[pos[cur_num]] = cur_fill;
			prv_magic = magic[pos[cur_num]];
			cur_num--;
		} else {
			prv_magic = magic[pos[cur_num]];
			cur_fill--;
		}
	}

	return cur_num;
}

vector<int> BlendWines(int K, vector<int> R) {
	srand(882);
	int N = R.size();
	int pos[35] = {};
	for (int i = 0; i < N; i++) {
		pos[R[i]] = i;
	}

	vector<int> magic;
	for (int i = 0; i < N; i++) {
		magic.push_back(i);
	}
	random_shuffle(magic.begin(), magic.end());

	vector<int> A(N, 0);

	int unfilled_n = fill_largests(K, R, magic, A, pos);
	int filled_until = 0;

	for (int i = 1; i < LARGESTS_FILLED_UNTIL; i++) {
		int unfilled_cnt = (unfilled_n - filled_until);
		int group_size = min(unfilled_cnt, 5);
		if ((6 - i) * 4 >= unfilled_cnt) {
			group_size = min(group_size, 4);
		}

		for (int j = filled_until + 1; j <= filled_until + group_size; j++) {
			A[pos[j]] = i;
		}

		filled_until += group_size;
	}
/*
	for (int i = 0; i < N; i++) {
		printf("%2d ", A[i]);
	}
	printf("\n");
*/
	return A;
}

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

const int LARGESTS_FILLED_UNTIL = 6;

int handle_largests(int K, vector<int>& A, vector<int>& magic, vector<int>& R) {
	int N = A.size();
	int next_num = N;
	for (int filled_as = K; filled_as >= LARGESTS_FILLED_UNTIL; filled_as--) {
		vector<pair<int, int> > filled_bingo;
		for (int i = 0; i < N; i++) {
			if (A[i] == filled_as) {
				filled_bingo.push_back(make_pair(magic[i], i));
			}
		}
		sort(filled_bingo.begin(), filled_bingo.end());

		for (int i = 0; i < filled_bingo.size(); i++) {
			R[filled_bingo[i].second] = next_num--;
		}
	}

	return next_num;
}

bool cmp(int u, int v) {
	return Compare(u, v) == -1;
}

void handle_smallests(vector<int>& A, vector<int>& R) {
	int N = A.size();
	int next_num = 1;
	for (int filled_as = 1; filled_as < LARGESTS_FILLED_UNTIL; filled_as++) {
		vector<int> filled_bingo;
		for (int i = 0; i < N; i++) {
			if (A[i] == filled_as) {
				filled_bingo.push_back(i);
			}
		}

		stable_sort(filled_bingo.begin(), filled_bingo.end(), cmp);

		for (int i = 0; i < filled_bingo.size(); i++) {
			R[filled_bingo[i]] = next_num++;
		}
	}
}

vector<int> SortWines(int K, vector<int> A) {
	srand(882);
	int N = A.size();

	vector<int> magic;
	for (int i = 0; i < N; i++) {
		magic.push_back(i);
	}
	random_shuffle(magic.begin(), magic.end());

	vector<int> R(N, 0);

	handle_largests(K, A, magic, R);
	handle_smallests(A, R);
/*
	for (int i = 0; i < N; i++) {
		printf("%2d ", R[i]);
	}
	printf("\n");
*/
	return R;
}

Compilation message

taster.cpp: In function 'int handle_largests(int, std::vector<int>&, std::vector<int>&, std::vector<int>&)':
taster.cpp:19:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = 0; i < filled_bingo.size(); i++) {
                   ~~^~~~~~~~~~~~~~~~~~~~~
taster.cpp: In function 'void handle_smallests(std::vector<int>&, std::vector<int>&)':
taster.cpp:44:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
   for (int i = 0; i < filled_bingo.size(); i++) {
                   ~~^~~~~~~~~~~~~~~~~~~~~

Subtask #1
57.0 / 100.0

# Verdict Execution time Memory Grader output
1 Correct 10 ms 772 KB Correct
2 Correct 9 ms 772 KB Correct
3 Correct 9 ms 780 KB Correct
4 Correct 10 ms 908 KB Correct
5 Correct 10 ms 1012 KB Correct
6 Correct 9 ms 772 KB Correct
7 Correct 8 ms 644 KB Correct
8 Correct 9 ms 908 KB Correct
9 Correct 9 ms 784 KB Correct
10 Correct 10 ms 772 KB Correct
11 Correct 10 ms 908 KB Correct
12 Correct 10 ms 908 KB Correct
13 Correct 9 ms 644 KB Correct
14 Correct 10 ms 772 KB Correct
15 Correct 10 ms 772 KB Correct
16 Correct 9 ms 908 KB Correct
17 Correct 9 ms 644 KB Correct
18 Correct 9 ms 908 KB Correct
19 Correct 9 ms 772 KB Correct
20 Correct 10 ms 884 KB Correct
21 Correct 9 ms 1044 KB Correct
22 Correct 10 ms 772 KB Correct
23 Correct 10 ms 908 KB Correct
24 Correct 9 ms 772 KB Correct
25 Correct 10 ms 644 KB Correct
26 Correct 9 ms 772 KB Correct
27 Correct 9 ms 856 KB Correct
28 Correct 10 ms 908 KB Correct
29 Correct 10 ms 772 KB Correct
30 Correct 9 ms 772 KB Correct
31 Correct 10 ms 772 KB Correct
32 Correct 10 ms 772 KB Correct
33 Correct 8 ms 908 KB Correct
34 Correct 9 ms 772 KB Correct
35 Correct 9 ms 908 KB Correct
36 Correct 8 ms 772 KB Correct
37 Correct 10 ms 780 KB Correct
38 Correct 8 ms 888 KB Correct
39 Correct 9 ms 772 KB Correct
40 Correct 10 ms 908 KB Correct
41 Correct 9 ms 772 KB Correct
42 Correct 9 ms 644 KB Correct
43 Correct 9 ms 772 KB Correct
44 Correct 9 ms 908 KB Correct
45 Correct 9 ms 772 KB Correct
46 Correct 9 ms 772 KB Correct
47 Correct 9 ms 772 KB Correct
48 Correct 10 ms 908 KB Correct
49 Correct 10 ms 772 KB Correct
50 Correct 9 ms 884 KB Correct
51 Correct 8 ms 644 KB Correct
52 Correct 9 ms 772 KB Correct
53 Correct 10 ms 772 KB Correct
54 Correct 10 ms 772 KB Correct
55 Correct 9 ms 772 KB Correct
56 Correct 10 ms 772 KB Correct
57 Correct 9 ms 772 KB Correct
58 Correct 10 ms 644 KB Correct
59 Correct 9 ms 772 KB Correct
60 Correct 10 ms 908 KB Correct
61 Correct 9 ms 772 KB Correct
62 Correct 9 ms 644 KB Correct
63 Correct 9 ms 908 KB Correct
64 Correct 9 ms 908 KB Correct
65 Correct 8 ms 644 KB Correct
66 Correct 10 ms 908 KB Correct
67 Correct 10 ms 772 KB Correct
68 Correct 10 ms 908 KB Correct
69 Correct 10 ms 772 KB Correct
70 Correct 9 ms 804 KB Correct
71 Correct 9 ms 644 KB Correct
72 Correct 10 ms 908 KB Correct
73 Partially correct 10 ms 908 KB Wrong
74 Partially correct 9 ms 772 KB Wrong
75 Partially correct 10 ms 780 KB Wrong
76 Correct 10 ms 908 KB Correct
77 Correct 9 ms 772 KB Correct
78 Correct 9 ms 908 KB Correct
79 Correct 9 ms 644 KB Correct
80 Correct 9 ms 780 KB Correct
81 Correct 8 ms 772 KB Correct
82 Partially correct 9 ms 908 KB Wrong
83 Partially correct 10 ms 644 KB Wrong
84 Partially correct 8 ms 772 KB Wrong
85 Partially correct 9 ms 772 KB Wrong
86 Partially correct 9 ms 772 KB Wrong
87 Partially correct 9 ms 908 KB Wrong
88 Correct 9 ms 772 KB Correct
89 Correct 10 ms 772 KB Correct
90 Correct 9 ms 772 KB Correct
91 Correct 9 ms 664 KB Correct
92 Correct 9 ms 772 KB Correct
93 Correct 10 ms 772 KB Correct
94 Partially correct 10 ms 908 KB Wrong
95 Partially correct 10 ms 772 KB Wrong
96 Partially correct 9 ms 780 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 980 KB Wrong
101 Partially correct 10 ms 772 KB Wrong
102 Partially correct 10 ms 780 KB Wrong
103 Correct 10 ms 780 KB Correct
104 Correct 10 ms 772 KB Correct
105 Correct 10 ms 668 KB Correct
106 Correct 10 ms 1064 KB Correct
107 Partially correct 10 ms 644 KB Wrong
108 Partially correct 9 ms 780 KB Wrong
109 Partially correct 9 ms 772 KB Wrong
110 Partially correct 10 ms 772 KB Wrong
111 Partially correct 9 ms 872 KB Wrong
112 Partially correct 9 ms 804 KB Wrong
113 Partially correct 9 ms 780 KB Wrong
114 Partially correct 9 ms 644 KB Wrong
115 Partially correct 11 ms 772 KB Wrong
116 Partially correct 11 ms 772 KB Wrong
117 Partially correct 10 ms 772 KB Wrong
118 Partially correct 10 ms 812 KB Wrong
119 Partially correct 10 ms 960 KB Wrong
120 Partially correct 8 ms 644 KB Wrong