oj.uz

Submission #426310

# Submission time Handle Problem Language Result Execution time Memory
426310 2021-06-13T17:28:39 Z Apiram Jelly Flavours (IOI20_jelly) C++14
10 / 100
 2 ms 384 KB 
#include "jelly.h"
#include <cstdio>
#include <cassert>
#include <vector>
#include<bits/stdc++.h>
using namespace std;
int find_maximum_unique(int x, int y, std::vector<int> arr, std::vector<int> brr) {
	int n = arr.size();
	bool ok=true;
	bool okay=true;
	for (int i =0;i<n;++i){
		if (arr[i]!=brr[i]){
			ok=false;break;
		}
		if (i>0){
			if (brr[i]!=brr[i-1])okay=false;
		}
	}
	if (okay){
		vector<pair<int,int>>crr(n);
		for (int i=0;i<n;++i){
			crr[i]={arr[i],brr[i]};
		}
		sort(crr.begin(),crr.end());
		int ans=0;
		n--;
		while(n>=0){
			if (y-crr[n].second>=0){
				y-=crr[n].second;
				--n;
				ans++;
			}
			else break;
		}
		for (int i =0;i<=n;++i){
			if (x-crr[i].first<0)break;
			x-=crr[i].first;
			ans++;
		}
		return ans;
	}
	if (!ok){
	int dp [n+1][x+1][y+1];
	memset(dp,0,sizeof dp);
	for (int i =1;i<=n;++i){
		for (int j =0;j<=x;++j){
			for (int k =0;k<=y;++k){
				dp[i][j][k] = max({(j-arr[i-1]>=0)?dp[i-1][j-arr[i-1]][k]+1:0,(k-brr[i-1]>=0)?dp[i-1][j][k-brr[i-1]]+1:0,dp[i-1][j][k],dp[i][j][k]});
			}
		}
	}
	return dp[n][x][y];}
	else {
		int ans=0,ans2=0;
		vector<pair<int,int>>crr(n);
		for (int i=0;i<n;++i){
			crr[i]={arr[i],brr[i]};
		}
		sort(crr.begin(),crr.end());
		for (int i =0;i<n;++i){
			if (x-crr[i].first<y-crr[i].second ){
				if (y-crr[i].second<0)continue;
				y-=crr[i].second;
				ans++;
			}
			else {
				if (x-crr[i].first<0)continue;
				x-=crr[i].first;
				ans++;
			}
		}
		return ans;
	}

}

Compilation message

jelly.cpp: In function 'int find_maximum_unique(int, int, std::vector<int>, std::vector<int>)':
jelly.cpp:54:13: warning: unused variable 'ans2' [-Wunused-variable]
   54 |   int ans=0,ans2=0;
      |             ^~~~

Subtask #1
0 / 11.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 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 204 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 1 ms 332 KB 1st lines differ - on the 1st token, expected: '689', found: '58'
2 Halted 0 ms 0 KB -

Subtask #4
10.0 / 10.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 204 KB Output is correct
2 Correct 2 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 204 KB Output is correct
5 Correct 2 ms 332 KB Output is correct
6 Correct 2 ms 332 KB Output is correct
7 Correct 1 ms 332 KB Output is correct
8 Correct 2 ms 332 KB Output is correct
9 Correct 2 ms 332 KB Output is correct
10 Correct 1 ms 332 KB Output is correct
11 Correct 1 ms 332 KB Output is correct
12 Correct 1 ms 332 KB Output is correct
13 Correct 1 ms 332 KB Output is correct
14 Correct 2 ms 332 KB Output is correct
15 Correct 2 ms 332 KB Output is correct
16 Correct 1 ms 332 KB Output is correct
17 Correct 2 ms 332 KB Output is correct
18 Correct 1 ms 332 KB Output is correct
19 Correct 1 ms 332 KB Output is correct
20 Correct 2 ms 296 KB Output is correct
21 Correct 2 ms 384 KB Output is correct
22 Correct 1 ms 332 KB Output is correct
23 Correct 1 ms 332 KB Output is correct
24 Correct 1 ms 332 KB Output is correct
25 Correct 1 ms 332 KB Output is correct
26 Correct 1 ms 332 KB Output is correct
27 Correct 1 ms 332 KB Output is correct
28 Correct 1 ms 332 KB Output is correct
29 Correct 1 ms 332 KB Output is correct
30 Correct 1 ms 332 KB Output is correct
31 Correct 1 ms 332 KB Output is correct
32 Correct 1 ms 332 KB Output is correct
33 Correct 2 ms 332 KB Output is correct
34 Correct 1 ms 332 KB Output is correct
35 Correct 1 ms 332 KB Output is correct
36 Correct 1 ms 300 KB Output is correct
37 Correct 1 ms 332 KB Output is correct
38 Correct 1 ms 332 KB Output is correct
39 Correct 1 ms 332 KB Output is correct
40 Correct 1 ms 332 KB Output is correct
41 Correct 1 ms 332 KB Output is correct
42 Correct 1 ms 332 KB Output is correct
43 Correct 1 ms 332 KB Output is correct
44 Correct 1 ms 332 KB Output is correct
45 Correct 1 ms 332 KB Output is correct
46 Correct 1 ms 332 KB Output is correct
47 Correct 1 ms 312 KB Output is correct
48 Correct 2 ms 332 KB Output is correct
49 Correct 1 ms 332 KB Output is correct
50 Correct 1 ms 300 KB Output is correct
51 Correct 1 ms 332 KB Output is correct
52 Correct 1 ms 332 KB Output is correct
53 Correct 1 ms 332 KB Output is correct
54 Correct 1 ms 332 KB Output is correct
55 Correct 2 ms 332 KB Output is correct
56 Correct 1 ms 304 KB Output is correct
57 Correct 1 ms 304 KB Output is correct
58 Correct 1 ms 332 KB Output is correct
59 Correct 1 ms 332 KB Output is correct
60 Correct 1 ms 332 KB Output is correct
61 Correct 1 ms 332 KB Output is correct
62 Correct 1 ms 332 KB Output is correct
63 Correct 1 ms 332 KB Output is correct
64 Correct 2 ms 332 KB Output is correct
65 Correct 1 ms 332 KB Output is correct
66 Correct 1 ms 332 KB Output is correct
67 Correct 1 ms 332 KB Output is correct
68 Correct 1 ms 332 KB Output is correct
69 Correct 1 ms 332 KB Output is correct
70 Correct 2 ms 296 KB Output is correct
71 Correct 1 ms 332 KB Output is correct
72 Correct 1 ms 332 KB Output is correct
73 Correct 1 ms 300 KB Output is correct
74 Correct 1 ms 332 KB Output is correct
75 Correct 2 ms 332 KB Output is correct
76 Correct 1 ms 332 KB Output is correct
77 Correct 1 ms 332 KB Output is correct
78 Correct 2 ms 332 KB Output is correct
79 Correct 2 ms 332 KB Output is correct
80 Correct 2 ms 332 KB Output is correct
81 Correct 1 ms 332 KB Output is correct
82 Correct 1 ms 332 KB Output is correct
83 Correct 1 ms 332 KB Output is correct
84 Correct 1 ms 332 KB Output is correct
85 Correct 1 ms 332 KB Output is correct
86 Correct 1 ms 332 KB Output is correct
87 Correct 1 ms 332 KB Output is correct
88 Correct 1 ms 332 KB Output is correct
89 Correct 1 ms 332 KB Output is correct
90 Correct 1 ms 332 KB Output is correct
91 Correct 1 ms 332 KB Output is correct
92 Correct 1 ms 332 KB Output is correct
93 Correct 2 ms 332 KB Output is correct
94 Correct 1 ms 332 KB Output is correct
95 Correct 1 ms 332 KB Output is correct
96 Correct 1 ms 332 KB Output is correct
97 Correct 1 ms 332 KB Output is correct
98 Correct 1 ms 332 KB Output is correct
99 Correct 1 ms 332 KB Output is correct

Subtask #5
0 / 14.0

# Verdict Execution time Memory Grader output
1 Correct 1 ms 332 KB Output is correct
2 Correct 1 ms 332 KB Output is correct
3 Correct 1 ms 332 KB Output is correct
4 Correct 1 ms 332 KB Output is correct
5 Incorrect 1 ms 332 KB 1st lines differ - on the 1st token, expected: '1867', found: '1866'
6 Halted 0 ms 0 KB -

Subtask #6
0 / 32.0

# Verdict Execution time Memory Grader output
1 Incorrect 1 ms 204 KB 1st lines differ - on the 1st token, expected: '8', found: '7'
2 Halted 0 ms 0 KB -