oj.uz

답안 #317918

# 제출 시각 아이디 문제 언어 결과 실행 시간 메모리
317918 2020-10-30T19:56:22 Z ivan_tudor Jelly Flavours (IOI20_jelly) C++14
33 / 100
 162 ms 78588 KB 
#include "jelly.h"
#include <bits/stdc++.h>
using namespace std;
struct jelly{
	int a, b;
};
const int N = 2005;
const int INF = INT_MAX;
jelly v[N];
bool cmpj(jelly a, jelly b){
	return a.a < b.a;
}
bool cmpb(jelly a, jelly b){
	return a.b < b.b;
}
int dp[N][10005];
int cost[N];
int find_maximum_unique(int x, int y, vector<int> a, vector<int> b) {
	int n = a.size();
	for(int i=1;i<=n;i++){
		v[i] = {a[i-1], b[i-1]};
	}
	sort(v+ 1, v+n+1, cmpj);
	for(int i =0; i <= n;i++){
		for(int j = 0; j <= y;j++)
			dp[i][j] = INF;
	}
	dp[0][0] = 0;
	for(int i = 1; i<=n;i++){
		for(int j = 0; j<=y; j++){
			if(dp[i-1][j] == INF)
				continue;
			dp[i][j] = min(dp[i][j], dp[i-1][j] + v[i].a);
			if(j + v[i].b <=y)
				dp[i][j + v[i].b] = min(dp[i][j+v[i].b], dp[i-1][j]);
		}
	}
	cost[0] =  0;
	for(int i=1; i<=n; i++){
		cost[i] = INF;
		for(int j = 0;j<=y;j++){
			if(dp[i][j] <= x){
				cost[i] = j;
				break;
			}
		}
	}
	int ans = 0;
	for(int i= n ;i>=0;i--){
		if(cost[i] == INF)
			continue;
		int ramas =  y - cost[i];
		if(i < n)
			sort(v+i+1,v+n+1,cmpb);
		int j = i + 1;
		while(j <= n && ramas >= 0){
			ramas -= v[j].b;
			j++;
		}
		if(j == n+1)
			ans = n;
		else
			ans = max(ans, i + j - i - 2);
	}
	return ans;
}

Subtask #1
0 / 11.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 384 KB 1st lines differ - on the 1st token, expected: '8', found: '9'
2 Halted 0 ms 0 KB -

Subtask #2
0 / 24.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 384 KB 1st lines differ - on the 1st token, expected: '8', found: '9'
2 Halted 0 ms 0 KB -

Subtask #3
9.0 / 9.0

# 결과 실행 시간 메모리 Grader output
1 Correct 8 ms 8352 KB Output is correct
2 Correct 8 ms 8320 KB Output is correct
3 Correct 8 ms 8320 KB Output is correct
4 Correct 27 ms 8192 KB Output is correct
5 Correct 38 ms 8312 KB Output is correct
6 Correct 8 ms 8448 KB Output is correct
7 Correct 8 ms 8320 KB Output is correct
8 Correct 9 ms 8192 KB Output is correct
9 Correct 39 ms 8448 KB Output is correct
10 Correct 40 ms 8320 KB Output is correct
11 Correct 8 ms 8448 KB Output is correct
12 Correct 9 ms 8320 KB Output is correct
13 Correct 8 ms 8448 KB Output is correct
14 Correct 33 ms 8192 KB Output is correct
15 Correct 38 ms 8320 KB Output is correct
16 Correct 8 ms 8320 KB Output is correct
17 Correct 9 ms 8448 KB Output is correct
18 Correct 8 ms 8192 KB Output is correct
19 Correct 38 ms 8320 KB Output is correct
20 Correct 37 ms 8320 KB Output is correct
21 Correct 8 ms 8320 KB Output is correct
22 Correct 8 ms 8320 KB Output is correct
23 Correct 8 ms 8320 KB Output is correct
24 Correct 27 ms 8192 KB Output is correct
25 Correct 37 ms 8192 KB Output is correct
26 Correct 10 ms 8448 KB Output is correct
27 Correct 9 ms 8320 KB Output is correct
28 Correct 8 ms 8192 KB Output is correct
29 Correct 41 ms 8448 KB Output is correct
30 Correct 40 ms 8320 KB Output is correct
31 Correct 9 ms 8448 KB Output is correct
32 Correct 9 ms 8320 KB Output is correct
33 Correct 8 ms 8320 KB Output is correct
34 Correct 33 ms 8192 KB Output is correct
35 Correct 38 ms 8320 KB Output is correct
36 Correct 8 ms 8320 KB Output is correct
37 Correct 9 ms 8448 KB Output is correct
38 Correct 8 ms 8192 KB Output is correct
39 Correct 46 ms 8448 KB Output is correct
40 Correct 33 ms 8320 KB Output is correct
41 Correct 8 ms 8320 KB Output is correct
42 Correct 8 ms 8320 KB Output is correct
43 Correct 8 ms 8320 KB Output is correct
44 Correct 27 ms 8192 KB Output is correct
45 Correct 37 ms 8192 KB Output is correct
46 Correct 8 ms 8448 KB Output is correct
47 Correct 8 ms 8320 KB Output is correct
48 Correct 8 ms 8320 KB Output is correct
49 Correct 39 ms 8448 KB Output is correct
50 Correct 40 ms 8320 KB Output is correct
51 Correct 8 ms 8448 KB Output is correct
52 Correct 9 ms 8320 KB Output is correct
53 Correct 8 ms 8320 KB Output is correct
54 Correct 40 ms 8192 KB Output is correct
55 Correct 38 ms 8320 KB Output is correct
56 Correct 8 ms 8320 KB Output is correct
57 Correct 9 ms 8320 KB Output is correct
58 Correct 8 ms 8192 KB Output is correct
59 Correct 38 ms 8320 KB Output is correct
60 Correct 33 ms 8320 KB Output is correct
61 Correct 8 ms 8320 KB Output is correct
62 Correct 8 ms 8320 KB Output is correct
63 Correct 8 ms 8320 KB Output is correct
64 Correct 28 ms 8192 KB Output is correct
65 Correct 38 ms 8320 KB Output is correct
66 Correct 8 ms 8448 KB Output is correct
67 Correct 8 ms 8320 KB Output is correct
68 Correct 8 ms 8192 KB Output is correct
69 Correct 39 ms 8448 KB Output is correct
70 Correct 41 ms 8320 KB Output is correct
71 Correct 8 ms 8448 KB Output is correct
72 Correct 9 ms 8320 KB Output is correct
73 Correct 10 ms 8320 KB Output is correct
74 Correct 33 ms 8320 KB Output is correct
75 Correct 38 ms 8320 KB Output is correct
76 Correct 8 ms 8320 KB Output is correct
77 Correct 8 ms 8320 KB Output is correct
78 Correct 8 ms 8192 KB Output is correct
79 Correct 38 ms 8320 KB Output is correct
80 Correct 36 ms 8320 KB Output is correct
81 Correct 8 ms 8320 KB Output is correct
82 Correct 8 ms 8320 KB Output is correct
83 Correct 9 ms 8320 KB Output is correct
84 Correct 34 ms 8192 KB Output is correct
85 Correct 43 ms 8192 KB Output is correct
86 Correct 8 ms 8448 KB Output is correct
87 Correct 8 ms 8320 KB Output is correct
88 Correct 8 ms 8320 KB Output is correct
89 Correct 39 ms 8448 KB Output is correct
90 Correct 40 ms 8320 KB Output is correct
91 Correct 8 ms 8448 KB Output is correct
92 Correct 8 ms 8352 KB Output is correct
93 Correct 8 ms 8320 KB Output is correct
94 Correct 33 ms 8192 KB Output is correct
95 Correct 41 ms 8320 KB Output is correct
96 Correct 10 ms 8320 KB Output is correct
97 Correct 8 ms 8320 KB Output is correct
98 Correct 8 ms 8192 KB Output is correct
99 Correct 38 ms 8320 KB Output is correct

Subtask #4
10.0 / 10.0

# 결과 실행 시간 메모리 Grader output
1 Correct 19 ms 18688 KB Output is correct
2 Correct 83 ms 78072 KB Output is correct
3 Correct 84 ms 78468 KB Output is correct
4 Correct 115 ms 75076 KB Output is correct
5 Correct 110 ms 77816 KB Output is correct
6 Correct 80 ms 75128 KB Output is correct
7 Correct 82 ms 77304 KB Output is correct
8 Correct 80 ms 75392 KB Output is correct
9 Correct 104 ms 75256 KB Output is correct
10 Correct 103 ms 76280 KB Output is correct
11 Correct 80 ms 76920 KB Output is correct
12 Correct 5 ms 8064 KB Output is correct
13 Correct 79 ms 77456 KB Output is correct
14 Correct 109 ms 76408 KB Output is correct
15 Correct 106 ms 76772 KB Output is correct
16 Correct 76 ms 75768 KB Output is correct
17 Correct 8 ms 8960 KB Output is correct
18 Correct 20 ms 19840 KB Output is correct
19 Correct 44 ms 14592 KB Output is correct
20 Correct 40 ms 9472 KB Output is correct
21 Correct 18 ms 18688 KB Output is correct
22 Correct 81 ms 78072 KB Output is correct
23 Correct 80 ms 78328 KB Output is correct
24 Correct 103 ms 75100 KB Output is correct
25 Correct 105 ms 77816 KB Output is correct
26 Correct 82 ms 75132 KB Output is correct
27 Correct 79 ms 77372 KB Output is correct
28 Correct 85 ms 75388 KB Output is correct
29 Correct 105 ms 75256 KB Output is correct
30 Correct 107 ms 76280 KB Output is correct
31 Correct 83 ms 76924 KB Output is correct
32 Correct 5 ms 8192 KB Output is correct
33 Correct 79 ms 77432 KB Output is correct
34 Correct 111 ms 76408 KB Output is correct
35 Correct 106 ms 76920 KB Output is correct
36 Correct 84 ms 75768 KB Output is correct
37 Correct 8 ms 8960 KB Output is correct
38 Correct 20 ms 20088 KB Output is correct
39 Correct 46 ms 14592 KB Output is correct
40 Correct 38 ms 9600 KB Output is correct
41 Correct 19 ms 18688 KB Output is correct
42 Correct 81 ms 78072 KB Output is correct
43 Correct 87 ms 78328 KB Output is correct
44 Correct 106 ms 75000 KB Output is correct
45 Correct 104 ms 77816 KB Output is correct
46 Correct 79 ms 75004 KB Output is correct
47 Correct 83 ms 77304 KB Output is correct
48 Correct 79 ms 75384 KB Output is correct
49 Correct 104 ms 75256 KB Output is correct
50 Correct 109 ms 76280 KB Output is correct
51 Correct 80 ms 76920 KB Output is correct
52 Correct 5 ms 8064 KB Output is correct
53 Correct 78 ms 77304 KB Output is correct
54 Correct 109 ms 76432 KB Output is correct
55 Correct 106 ms 76696 KB Output is correct
56 Correct 82 ms 75772 KB Output is correct
57 Correct 11 ms 8964 KB Output is correct
58 Correct 21 ms 19968 KB Output is correct
59 Correct 45 ms 14592 KB Output is correct
60 Correct 39 ms 9472 KB Output is correct
61 Correct 19 ms 18688 KB Output is correct
62 Correct 83 ms 78072 KB Output is correct
63 Correct 80 ms 78456 KB Output is correct
64 Correct 104 ms 75000 KB Output is correct
65 Correct 105 ms 77816 KB Output is correct
66 Correct 82 ms 74916 KB Output is correct
67 Correct 83 ms 77304 KB Output is correct
68 Correct 83 ms 75384 KB Output is correct
69 Correct 103 ms 75256 KB Output is correct
70 Correct 107 ms 76280 KB Output is correct
71 Correct 81 ms 76792 KB Output is correct
72 Correct 5 ms 8064 KB Output is correct
73 Correct 78 ms 77304 KB Output is correct
74 Correct 111 ms 76408 KB Output is correct
75 Correct 105 ms 76664 KB Output is correct
76 Correct 81 ms 75768 KB Output is correct
77 Correct 8 ms 8960 KB Output is correct
78 Correct 21 ms 19840 KB Output is correct
79 Correct 43 ms 14484 KB Output is correct
80 Correct 37 ms 9472 KB Output is correct
81 Correct 19 ms 18688 KB Output is correct
82 Correct 80 ms 78072 KB Output is correct
83 Correct 83 ms 78328 KB Output is correct
84 Correct 103 ms 75000 KB Output is correct
85 Correct 108 ms 77816 KB Output is correct
86 Correct 79 ms 75000 KB Output is correct
87 Correct 79 ms 77304 KB Output is correct
88 Correct 81 ms 75384 KB Output is correct
89 Correct 104 ms 75256 KB Output is correct
90 Correct 108 ms 76384 KB Output is correct
91 Correct 84 ms 76900 KB Output is correct
92 Correct 5 ms 8064 KB Output is correct
93 Correct 81 ms 77432 KB Output is correct
94 Correct 108 ms 76412 KB Output is correct
95 Correct 106 ms 76664 KB Output is correct
96 Correct 78 ms 75776 KB Output is correct
97 Correct 8 ms 8960 KB Output is correct
98 Correct 20 ms 19840 KB Output is correct
99 Correct 45 ms 14592 KB Output is correct

Subtask #5
14.0 / 14.0

# 결과 실행 시간 메모리 Grader output
1 Correct 24 ms 16640 KB Output is correct
2 Correct 131 ms 75256 KB Output is correct
3 Correct 117 ms 77304 KB Output is correct
4 Correct 147 ms 77048 KB Output is correct
5 Correct 145 ms 74848 KB Output is correct
6 Correct 129 ms 77176 KB Output is correct
7 Correct 133 ms 78076 KB Output is correct
8 Correct 126 ms 75384 KB Output is correct
9 Correct 145 ms 77496 KB Output is correct
10 Correct 153 ms 78588 KB Output is correct
11 Correct 162 ms 75128 KB Output is correct
12 Correct 5 ms 8320 KB Output is correct
13 Correct 143 ms 75388 KB Output is correct
14 Correct 134 ms 77536 KB Output is correct
15 Correct 125 ms 75640 KB Output is correct
16 Correct 135 ms 75384 KB Output is correct
17 Correct 34 ms 23004 KB Output is correct
18 Correct 32 ms 23168 KB Output is correct
19 Correct 46 ms 8960 KB Output is correct
20 Correct 49 ms 8832 KB Output is correct
21 Correct 27 ms 16640 KB Output is correct
22 Correct 120 ms 75256 KB Output is correct
23 Correct 118 ms 77304 KB Output is correct
24 Correct 149 ms 77048 KB Output is correct
25 Correct 146 ms 74872 KB Output is correct
26 Correct 126 ms 77176 KB Output is correct
27 Correct 126 ms 78072 KB Output is correct
28 Correct 120 ms 75128 KB Output is correct
29 Correct 145 ms 77448 KB Output is correct
30 Correct 150 ms 78584 KB Output is correct
31 Correct 151 ms 75256 KB Output is correct
32 Correct 6 ms 8320 KB Output is correct
33 Correct 144 ms 75512 KB Output is correct
34 Correct 136 ms 77480 KB Output is correct
35 Correct 130 ms 75728 KB Output is correct
36 Correct 138 ms 75452 KB Output is correct
37 Correct 32 ms 22912 KB Output is correct
38 Correct 32 ms 23168 KB Output is correct
39 Correct 49 ms 9088 KB Output is correct
40 Correct 48 ms 8832 KB Output is correct
41 Correct 25 ms 16640 KB Output is correct
42 Correct 119 ms 75448 KB Output is correct
43 Correct 119 ms 77304 KB Output is correct
44 Correct 148 ms 77048 KB Output is correct
45 Correct 142 ms 74796 KB Output is correct
46 Correct 128 ms 77176 KB Output is correct
47 Correct 129 ms 78200 KB Output is correct
48 Correct 121 ms 75220 KB Output is correct
49 Correct 143 ms 77432 KB Output is correct
50 Correct 155 ms 78456 KB Output is correct
51 Correct 146 ms 75136 KB Output is correct
52 Correct 5 ms 8320 KB Output is correct
53 Correct 142 ms 75444 KB Output is correct
54 Correct 136 ms 77624 KB Output is correct
55 Correct 130 ms 75768 KB Output is correct
56 Correct 137 ms 75384 KB Output is correct
57 Correct 33 ms 22912 KB Output is correct
58 Correct 33 ms 23168 KB Output is correct
59 Correct 46 ms 9080 KB Output is correct
60 Correct 48 ms 8832 KB Output is correct
61 Correct 25 ms 16640 KB Output is correct
62 Correct 115 ms 75256 KB Output is correct
63 Correct 121 ms 77432 KB Output is correct
64 Correct 145 ms 77052 KB Output is correct
65 Correct 146 ms 75000 KB Output is correct
66 Correct 127 ms 77176 KB Output is correct
67 Correct 127 ms 78072 KB Output is correct
68 Correct 123 ms 75128 KB Output is correct
69 Correct 146 ms 77404 KB Output is correct
70 Correct 158 ms 78456 KB Output is correct
71 Correct 147 ms 75288 KB Output is correct
72 Correct 5 ms 8320 KB Output is correct
73 Correct 140 ms 75440 KB Output is correct
74 Correct 142 ms 77564 KB Output is correct
75 Correct 127 ms 75752 KB Output is correct
76 Correct 138 ms 75444 KB Output is correct
77 Correct 33 ms 22912 KB Output is correct
78 Correct 33 ms 23168 KB Output is correct
79 Correct 46 ms 9088 KB Output is correct
80 Correct 49 ms 8832 KB Output is correct
81 Correct 24 ms 16640 KB Output is correct
82 Correct 119 ms 75256 KB Output is correct
83 Correct 118 ms 77304 KB Output is correct
84 Correct 148 ms 77176 KB Output is correct
85 Correct 144 ms 74872 KB Output is correct
86 Correct 124 ms 77176 KB Output is correct
87 Correct 134 ms 78072 KB Output is correct
88 Correct 122 ms 75128 KB Output is correct
89 Correct 146 ms 77304 KB Output is correct
90 Correct 151 ms 78584 KB Output is correct
91 Correct 150 ms 75136 KB Output is correct
92 Correct 5 ms 8320 KB Output is correct
93 Correct 143 ms 75512 KB Output is correct
94 Correct 134 ms 77556 KB Output is correct
95 Correct 128 ms 75640 KB Output is correct
96 Correct 137 ms 75512 KB Output is correct
97 Correct 33 ms 22912 KB Output is correct
98 Correct 36 ms 23168 KB Output is correct
99 Correct 46 ms 8960 KB Output is correct

Subtask #6
0 / 32.0

# 결과 실행 시간 메모리 Grader output
1 Incorrect 1 ms 384 KB 1st lines differ - on the 1st token, expected: '8', found: '9'
2 Halted 0 ms 0 KB -