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Submission #618847

# Submission time Handle Problem Language Result Execution time Memory
618847 2022-08-02T07:54:56 Z asdfasdfasdfasdf Packing Biscuits (IOI20_biscuits) C++14
42 / 100
 60 ms 39608 KB 
#include "biscuits.h"
#include <bits/stdc++.h>

using namespace std;

using namespace std;

long long count_tastiness(long long x, vector<long long> a)
{
	long long dp[222][11111];
	for(int i=0;i<222;i++)
        for(int j=0;j<11111;j++)
            dp[i][j]=0;
	a.resize(126);
	for(int i=0;i<125;i++)
	{
		long long t=max(0LL,a[i]-x);
		t-=t&1;
		a[i]-=t;
		a[i+1]+=t/2;
	}

	dp[0][0]=1;
	for(int i=0;i<126;i++)
		for(int r=0;r<10001;r++)
        {
			dp[i+1][(a[i]+r)/2]+=dp[i][r];
			if(a[i]+r>=x)
                dp[i+1][(a[i]+r-x)/2]+=dp[i][r];
		}
	return dp[126][0];
}

Subtask #1
9.0 / 9.0

# Verdict Execution time Memory Grader output
1 Correct 50 ms 19544 KB Output is correct
2 Correct 45 ms 19540 KB Output is correct
3 Correct 49 ms 19500 KB Output is correct
4 Correct 49 ms 19600 KB Output is correct
5 Correct 53 ms 19540 KB Output is correct
6 Correct 58 ms 19540 KB Output is correct
7 Correct 51 ms 19600 KB Output is correct
8 Correct 59 ms 19560 KB Output is correct
9 Correct 52 ms 19500 KB Output is correct
10 Correct 55 ms 19540 KB Output is correct
11 Correct 49 ms 19540 KB Output is correct
12 Correct 51 ms 19584 KB Output is correct
13 Correct 58 ms 19588 KB Output is correct
14 Correct 51 ms 19588 KB Output is correct

Subtask #2
12.0 / 12.0

# Verdict Execution time Memory Grader output
1 Correct 53 ms 19540 KB Output is correct
2 Correct 34 ms 19540 KB Output is correct
3 Correct 60 ms 19608 KB Output is correct
4 Correct 55 ms 19580 KB Output is correct
5 Correct 51 ms 19588 KB Output is correct
6 Correct 52 ms 19592 KB Output is correct
7 Correct 51 ms 19588 KB Output is correct
8 Correct 56 ms 19540 KB Output is correct
9 Correct 52 ms 19588 KB Output is correct

Subtask #3
21.0 / 21.0

# Verdict Execution time Memory Grader output
1 Correct 45 ms 19540 KB Output is correct
2 Correct 50 ms 19584 KB Output is correct
3 Correct 49 ms 19540 KB Output is correct
4 Correct 53 ms 19584 KB Output is correct
5 Correct 55 ms 19592 KB Output is correct
6 Correct 50 ms 19504 KB Output is correct
7 Correct 50 ms 19588 KB Output is correct
8 Correct 50 ms 19540 KB Output is correct
9 Correct 51 ms 19540 KB Output is correct
10 Correct 51 ms 19504 KB Output is correct
11 Correct 57 ms 19604 KB Output is correct
12 Correct 53 ms 19500 KB Output is correct
13 Correct 59 ms 19540 KB Output is correct

Subtask #4
0 / 35.0

# Verdict Execution time Memory Grader output
1 Runtime error 41 ms 39608 KB Execution killed with signal 11
2 Halted 0 ms 0 KB -

Subtask #5
0 / 23.0

# Verdict Execution time Memory Grader output
1 Correct 50 ms 19544 KB Output is correct
2 Correct 45 ms 19540 KB Output is correct
3 Correct 49 ms 19500 KB Output is correct
4 Correct 49 ms 19600 KB Output is correct
5 Correct 53 ms 19540 KB Output is correct
6 Correct 58 ms 19540 KB Output is correct
7 Correct 51 ms 19600 KB Output is correct
8 Correct 59 ms 19560 KB Output is correct
9 Correct 52 ms 19500 KB Output is correct
10 Correct 55 ms 19540 KB Output is correct
11 Correct 49 ms 19540 KB Output is correct
12 Correct 51 ms 19584 KB Output is correct
13 Correct 58 ms 19588 KB Output is correct
14 Correct 51 ms 19588 KB Output is correct
15 Correct 53 ms 19540 KB Output is correct
16 Correct 34 ms 19540 KB Output is correct
17 Correct 60 ms 19608 KB Output is correct
18 Correct 55 ms 19580 KB Output is correct
19 Correct 51 ms 19588 KB Output is correct
20 Correct 52 ms 19592 KB Output is correct
21 Correct 51 ms 19588 KB Output is correct
22 Correct 56 ms 19540 KB Output is correct
23 Correct 52 ms 19588 KB Output is correct
24 Correct 45 ms 19540 KB Output is correct
25 Correct 50 ms 19584 KB Output is correct
26 Correct 49 ms 19540 KB Output is correct
27 Correct 53 ms 19584 KB Output is correct
28 Correct 55 ms 19592 KB Output is correct
29 Correct 50 ms 19504 KB Output is correct
30 Correct 50 ms 19588 KB Output is correct
31 Correct 50 ms 19540 KB Output is correct
32 Correct 51 ms 19540 KB Output is correct
33 Correct 51 ms 19504 KB Output is correct
34 Correct 57 ms 19604 KB Output is correct
35 Correct 53 ms 19500 KB Output is correct
36 Correct 59 ms 19540 KB Output is correct
37 Runtime error 41 ms 39608 KB Execution killed with signal 11
38 Halted 0 ms 0 KB -