oj.uz

Submission #316942

# Submission time Handle Problem Language Result Execution time Memory
316942 2020-10-28T16:19:10 Z mihai145 Jelly Flavours (IOI20_jelly) C++14
24 / 100
 247 ms 78720 KB 
#include "jelly.h"
#include <vector>
#include <algorithm>

const int NMAX = 2000;
const int XMAX = 10000;
const int INF = 10 * XMAX;

std::vector < std::pair <int, int> > pairs;
int dp[NMAX + 2][XMAX + 2];

int find_maximum_unique(int x, int y, std::vector<int> a, std::vector<int> b) {
	int n = (int)a.size();

	for(int i = 0; i < n; i++)
        pairs.push_back({a[i], b[i]});

	sort(pairs.begin(), pairs.end());

	for(int i = 0; i <= n; i++)
        for(int bugA = 0; bugA <= x; bugA++)
            dp[i][bugA] = INF;

    dp[0][0] = 0;

    for(int i = 0; i < n; i++)
        for(int bugA = 0; bugA <= x; bugA++)
            {
                ///cumpar i + 1 din A
                if(bugA + pairs[i].first <= x)
                    dp[i + 1][bugA + pairs[i].first] = std::min(dp[i + 1][bugA + pairs[i].first], dp[i][bugA]);

                ///cumpar i + 1 din B
                if(dp[i][bugA] + pairs[i].second <= y)
                    dp[i + 1][bugA] = std::min(dp[i + 1][bugA], dp[i][bugA] + pairs[i].second);
            }

    std::vector <int> sufb;
    int sol = 0;

    for(int i = n; i >= 0; i--)
        {
            int minY = INF;
            for(int bugA = 0; bugA <= x; bugA++)
                minY = std::min(minY, dp[i][bugA]);

            if(minY <= y) {
                int placed = i; ///pref

                if(i + 1 <= n)
                    sufb.push_back(pairs[i].second);

                sort(sufb.begin(), sufb.end());

                int remBudget = y - minY;
                for(auto it : sufb)
                if(remBudget >= it) {
                    remBudget -= it;
                    placed++;
                } else
                    break;

                sol = std::max(sol, placed);
            }
        }

	return sol;
}

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 384 KB 1st lines differ - on the 1st token, expected: '8', found: '7'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 24.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 384 KB 1st lines differ - on the 1st token, expected: '8', found: '7'
2 Halted 0 ms 0 KB -

Subtask #3
0 / 9.0

# Verdict Execution time Memory Grader output
1 Incorrect 30 ms 21248 KB 1st lines differ - on the 1st token, expected: '689', found: '65'
2 Halted 0 ms 0 KB -

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 135 ms 76252 KB Output is correct
2 Correct 132 ms 78072 KB Output is correct
3 Correct 136 ms 78328 KB Output is correct
4 Correct 175 ms 75000 KB Output is correct
5 Correct 174 ms 77944 KB Output is correct
6 Correct 129 ms 75000 KB Output is correct
7 Correct 130 ms 77304 KB Output is correct
8 Correct 133 ms 75256 KB Output is correct
9 Correct 181 ms 75256 KB Output is correct
10 Correct 179 ms 76408 KB Output is correct
11 Correct 13 ms 12416 KB Output is correct
12 Correct 5 ms 8064 KB Output is correct
13 Correct 8 ms 9600 KB Output is correct
14 Correct 25 ms 9728 KB Output is correct
15 Correct 20 ms 12160 KB Output is correct
16 Correct 6 ms 8832 KB Output is correct
17 Correct 136 ms 78720 KB Output is correct
18 Correct 131 ms 74912 KB Output is correct
19 Correct 179 ms 76664 KB Output is correct
20 Correct 160 ms 77176 KB Output is correct
21 Correct 130 ms 76152 KB Output is correct
22 Correct 132 ms 78088 KB Output is correct
23 Correct 137 ms 78412 KB Output is correct
24 Correct 175 ms 75128 KB Output is correct
25 Correct 181 ms 77944 KB Output is correct
26 Correct 134 ms 75068 KB Output is correct
27 Correct 136 ms 77304 KB Output is correct
28 Correct 133 ms 75352 KB Output is correct
29 Correct 177 ms 75256 KB Output is correct
30 Correct 174 ms 76420 KB Output is correct
31 Correct 13 ms 12416 KB Output is correct
32 Correct 5 ms 8064 KB Output is correct
33 Correct 8 ms 9600 KB Output is correct
34 Correct 25 ms 9728 KB Output is correct
35 Correct 20 ms 12160 KB Output is correct
36 Correct 6 ms 8832 KB Output is correct
37 Correct 134 ms 78712 KB Output is correct
38 Correct 132 ms 74908 KB Output is correct
39 Correct 175 ms 76792 KB Output is correct
40 Correct 163 ms 77304 KB Output is correct
41 Correct 130 ms 76280 KB Output is correct
42 Correct 131 ms 78072 KB Output is correct
43 Correct 134 ms 78328 KB Output is correct
44 Correct 175 ms 75128 KB Output is correct
45 Correct 179 ms 77816 KB Output is correct
46 Correct 130 ms 74872 KB Output is correct
47 Correct 132 ms 77304 KB Output is correct
48 Correct 139 ms 75384 KB Output is correct
49 Correct 180 ms 75256 KB Output is correct
50 Correct 173 ms 76280 KB Output is correct
51 Correct 13 ms 12416 KB Output is correct
52 Correct 5 ms 8064 KB Output is correct
53 Correct 8 ms 9600 KB Output is correct
54 Correct 27 ms 9728 KB Output is correct
55 Correct 20 ms 12160 KB Output is correct
56 Correct 7 ms 8832 KB Output is correct
57 Correct 133 ms 78640 KB Output is correct
58 Correct 132 ms 75000 KB Output is correct
59 Correct 165 ms 76664 KB Output is correct
60 Correct 160 ms 77184 KB Output is correct
61 Correct 130 ms 76280 KB Output is correct
62 Correct 130 ms 78072 KB Output is correct
63 Correct 135 ms 78328 KB Output is correct
64 Correct 174 ms 75056 KB Output is correct
65 Correct 182 ms 77836 KB Output is correct
66 Correct 129 ms 74872 KB Output is correct
67 Correct 131 ms 77364 KB Output is correct
68 Correct 134 ms 75384 KB Output is correct
69 Correct 175 ms 75256 KB Output is correct
70 Correct 171 ms 76280 KB Output is correct
71 Correct 14 ms 12416 KB Output is correct
72 Correct 5 ms 8064 KB Output is correct
73 Correct 10 ms 9600 KB Output is correct
74 Correct 25 ms 9728 KB Output is correct
75 Correct 20 ms 12160 KB Output is correct
76 Correct 7 ms 8832 KB Output is correct
77 Correct 132 ms 78700 KB Output is correct
78 Correct 133 ms 74872 KB Output is correct
79 Correct 174 ms 76792 KB Output is correct
80 Correct 159 ms 77180 KB Output is correct
81 Correct 129 ms 76280 KB Output is correct
82 Correct 140 ms 78200 KB Output is correct
83 Correct 148 ms 78328 KB Output is correct
84 Correct 178 ms 75000 KB Output is correct
85 Correct 175 ms 77944 KB Output is correct
86 Correct 133 ms 75000 KB Output is correct
87 Correct 131 ms 77304 KB Output is correct
88 Correct 134 ms 75260 KB Output is correct
89 Correct 173 ms 75256 KB Output is correct
90 Correct 174 ms 76280 KB Output is correct
91 Correct 13 ms 12416 KB Output is correct
92 Correct 5 ms 8064 KB Output is correct
93 Correct 9 ms 9600 KB Output is correct
94 Correct 27 ms 9856 KB Output is correct
95 Correct 20 ms 12160 KB Output is correct
96 Correct 6 ms 8832 KB Output is correct
97 Correct 132 ms 78584 KB Output is correct
98 Correct 128 ms 74872 KB Output is correct
99 Correct 171 ms 76664 KB Output is correct

Subtask #5
14.0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 151 ms 77176 KB Output is correct
2 Correct 132 ms 75256 KB Output is correct
3 Correct 130 ms 77304 KB Output is correct
4 Correct 247 ms 77048 KB Output is correct
5 Correct 219 ms 74744 KB Output is correct
6 Correct 130 ms 77176 KB Output is correct
7 Correct 133 ms 78072 KB Output is correct
8 Correct 129 ms 75128 KB Output is correct
9 Correct 227 ms 77364 KB Output is correct
10 Correct 235 ms 78456 KB Output is correct
11 Correct 13 ms 11520 KB Output is correct
12 Correct 5 ms 8320 KB Output is correct
13 Correct 30 ms 22272 KB Output is correct
14 Correct 68 ms 11776 KB Output is correct
15 Correct 95 ms 22784 KB Output is correct
16 Correct 23 ms 18304 KB Output is correct
17 Correct 150 ms 78340 KB Output is correct
18 Correct 147 ms 78200 KB Output is correct
19 Correct 214 ms 77680 KB Output is correct
20 Correct 220 ms 78376 KB Output is correct
21 Correct 154 ms 77176 KB Output is correct
22 Correct 133 ms 75384 KB Output is correct
23 Correct 132 ms 77312 KB Output is correct
24 Correct 234 ms 77016 KB Output is correct
25 Correct 223 ms 74872 KB Output is correct
26 Correct 129 ms 77176 KB Output is correct
27 Correct 132 ms 78072 KB Output is correct
28 Correct 140 ms 75128 KB Output is correct
29 Correct 225 ms 77432 KB Output is correct
30 Correct 235 ms 78328 KB Output is correct
31 Correct 12 ms 11392 KB Output is correct
32 Correct 5 ms 8320 KB Output is correct
33 Correct 28 ms 22144 KB Output is correct
34 Correct 69 ms 11776 KB Output is correct
35 Correct 92 ms 22812 KB Output is correct
36 Correct 23 ms 18304 KB Output is correct
37 Correct 148 ms 78456 KB Output is correct
38 Correct 147 ms 78332 KB Output is correct
39 Correct 202 ms 77560 KB Output is correct
40 Correct 205 ms 78328 KB Output is correct
41 Correct 153 ms 77048 KB Output is correct
42 Correct 130 ms 75256 KB Output is correct
43 Correct 123 ms 77304 KB Output is correct
44 Correct 232 ms 77048 KB Output is correct
45 Correct 219 ms 74856 KB Output is correct
46 Correct 175 ms 77048 KB Output is correct
47 Correct 136 ms 78072 KB Output is correct
48 Correct 131 ms 75256 KB Output is correct
49 Correct 226 ms 77304 KB Output is correct
50 Correct 228 ms 78328 KB Output is correct
51 Correct 12 ms 11392 KB Output is correct
52 Correct 5 ms 8320 KB Output is correct
53 Correct 29 ms 22144 KB Output is correct
54 Correct 68 ms 11776 KB Output is correct
55 Correct 91 ms 22784 KB Output is correct
56 Correct 22 ms 18304 KB Output is correct
57 Correct 151 ms 78456 KB Output is correct
58 Correct 146 ms 78200 KB Output is correct
59 Correct 209 ms 77560 KB Output is correct
60 Correct 217 ms 78456 KB Output is correct
61 Correct 150 ms 77048 KB Output is correct
62 Correct 133 ms 75256 KB Output is correct
63 Correct 129 ms 77304 KB Output is correct
64 Correct 236 ms 77176 KB Output is correct
65 Correct 220 ms 74744 KB Output is correct
66 Correct 130 ms 77184 KB Output is correct
67 Correct 135 ms 78072 KB Output is correct
68 Correct 131 ms 75128 KB Output is correct
69 Correct 220 ms 77432 KB Output is correct
70 Correct 236 ms 78456 KB Output is correct
71 Correct 12 ms 11392 KB Output is correct
72 Correct 5 ms 8320 KB Output is correct
73 Correct 29 ms 22144 KB Output is correct
74 Correct 68 ms 11896 KB Output is correct
75 Correct 92 ms 22808 KB Output is correct
76 Correct 23 ms 18304 KB Output is correct
77 Correct 150 ms 78484 KB Output is correct
78 Correct 146 ms 78200 KB Output is correct
79 Correct 211 ms 77756 KB Output is correct
80 Correct 217 ms 78456 KB Output is correct
81 Correct 150 ms 77048 KB Output is correct
82 Correct 135 ms 75256 KB Output is correct
83 Correct 129 ms 77368 KB Output is correct
84 Correct 235 ms 77112 KB Output is correct
85 Correct 222 ms 74752 KB Output is correct
86 Correct 129 ms 77172 KB Output is correct
87 Correct 130 ms 78200 KB Output is correct
88 Correct 132 ms 75128 KB Output is correct
89 Correct 224 ms 77416 KB Output is correct
90 Correct 234 ms 78476 KB Output is correct
91 Correct 12 ms 11392 KB Output is correct
92 Correct 6 ms 8320 KB Output is correct
93 Correct 36 ms 22144 KB Output is correct
94 Correct 66 ms 11776 KB Output is correct
95 Correct 93 ms 22904 KB Output is correct
96 Correct 22 ms 18304 KB Output is correct
97 Correct 148 ms 78376 KB Output is correct
98 Correct 147 ms 78328 KB Output is correct
99 Correct 212 ms 77688 KB Output is correct

Subtask #6
0 / 32.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 384 KB 1st lines differ - on the 1st token, expected: '8', found: '7'
2 Halted 0 ms 0 KB -