CSES - Aalto Competitive Programming 2025 - wk2 - Wed

Submission details
Task:	Cow heist
Sender:	aalto25b_011
Submission time:	2025-09-10 17:11:50 +0300
Language:	C++ (C++20)
Status:	READY
Result:	RUNTIME ERROR

Test results
test	verdict	time
#1	ACCEPTED	0.00 s	details
#2	ACCEPTED	0.00 s	details
#3	ACCEPTED	0.00 s	details
#4	ACCEPTED	0.00 s	details
#5	ACCEPTED	0.00 s	details
#6	ACCEPTED	0.00 s	details
#7	ACCEPTED	0.00 s	details
#8	ACCEPTED	0.00 s	details
#9	ACCEPTED	0.00 s	details
#10	ACCEPTED	0.00 s	details
#11	ACCEPTED	0.00 s	details
#12	ACCEPTED	0.00 s	details
#13	ACCEPTED	0.00 s	details
#14	ACCEPTED	0.00 s	details
#15	ACCEPTED	0.00 s	details
#16	ACCEPTED	0.00 s	details
#17	ACCEPTED	0.00 s	details
#18	ACCEPTED	0.00 s	details
#19	ACCEPTED	0.00 s	details
#20	ACCEPTED	0.00 s	details
#21	ACCEPTED	0.00 s	details
#22	ACCEPTED	0.00 s	details
#23	ACCEPTED	0.00 s	details
#24	ACCEPTED	0.00 s	details
#25	ACCEPTED	0.00 s	details
#26	ACCEPTED	0.00 s	details
#27	ACCEPTED	0.00 s	details
#28	RUNTIME ERROR	0.11 s	details
#29	TIME LIMIT EXCEEDED	--	details
#30	RUNTIME ERROR	0.08 s	details
#31	RUNTIME ERROR	0.42 s	details
#32	TIME LIMIT EXCEEDED	--	details
#33	TIME LIMIT EXCEEDED	--	details
#34	RUNTIME ERROR	0.04 s	details
#35	RUNTIME ERROR	0.08 s	details
#36	TIME LIMIT EXCEEDED	--	details
#37	TIME LIMIT EXCEEDED	--	details
#38	TIME LIMIT EXCEEDED	--	details
#39	TIME LIMIT EXCEEDED	--	details
#40	TIME LIMIT EXCEEDED	--	details
#41	TIME LIMIT EXCEEDED	--	details
#42	TIME LIMIT EXCEEDED	--	details
#43	TIME LIMIT EXCEEDED	--	details
#44	TIME LIMIT EXCEEDED	--	details
#45	TIME LIMIT EXCEEDED	--	details
#46	TIME LIMIT EXCEEDED	--	details
#47	TIME LIMIT EXCEEDED	--	details
#48	TIME LIMIT EXCEEDED	--	details
#49	TIME LIMIT EXCEEDED	--	details
#50	TIME LIMIT EXCEEDED	--	details
#51	TIME LIMIT EXCEEDED	--	details
#52	TIME LIMIT EXCEEDED	--	details
#53	TIME LIMIT EXCEEDED	--	details
#54	TIME LIMIT EXCEEDED	--	details
#55	TIME LIMIT EXCEEDED	--	details
#56	TIME LIMIT EXCEEDED	--	details
#57	TIME LIMIT EXCEEDED	--	details
#58	RUNTIME ERROR	0.05 s	details
#59	RUNTIME ERROR	0.05 s	details
#60	RUNTIME ERROR	0.05 s	details
#61	RUNTIME ERROR	0.05 s	details
#62	RUNTIME ERROR	0.06 s	details

Compiler report

input/code.cpp: In function 'int main()':
input/code.cpp:59:13: warning: unused variable 'diff' [-Wunused-variable]
   59 |         int diff = farms[i] - close;
      |             ^~~~
input/code.cpp:21:23: warning: array subscript -1 is outside array bounds of 'int [30]' [-Warray-bounds]
   21 |     if ((sum + beams[i] > wanted))
      |                ~~~~~~~^
input/code.cpp:48:9: note: while referencing 'beams'
   48 |     int beams[30] = {0};
      |         ^~~~~

Code

#include <iostream>
#include <vector>
#include <algorithm>

using namespace std;

template <class T>
void print_v(vector<T> &v) { cout << "{"; for (auto x : v) cout << x << ","; cout << "\b}"; }

int closest(const int wanted, int i, int sum, const int beams[30])
{
    if (i == 30)
        return sum;
    if (i != -1)
    {
    if (beams[i] == 0)
        return sum;
    }
    if (sum == wanted)
        return sum; 
    if ((sum + beams[i] > wanted))
        return sum;
    int a = closest(wanted, i + 1, sum + beams[i], beams);
    int b = closest(wanted, i + 1, sum, beams);

    if (a > b)
        return a;
    return b;

}


int main()
{
    int n;
    cin >> n;

    vector<int> farms;
    for (int i = 0; i < n; i++)
    {
        int a;
        cin >> a;
        farms.push_back(a);
    }

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

    int beams[30] = {0};
    int next_beam = 0;
    for (int i = 0; i < n; i++)
    {


        int close = closest(farms[i], -1, 0, beams);
        cout << close << "\t" << farms[i] << "\n";
        if (close == farms[i])
            continue;

        int diff = farms[i] - close;
        
        beams[next_beam] = farms[i];
        next_beam++;
    }
    for (int i = 0; i < 30; i++)
        cout << beams[i] << " ";
    cout << "\n";
    return 0;
}

Test details

Test 1

Verdict: ACCEPTED

input
`1 11` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 11 11 0 0 0 0 0 0 0 0 0 0 0 0 0 0...` view save

Test 2

Verdict: ACCEPTED

input
`2 9 20` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 9 0 20 9 20 0 0 0 0 0 0 0 0 0 0 0 0 0...` view save

Test 3

Verdict: ACCEPTED

input
`3 18 2 8` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 2 0 8 0 18 2 8 18 0 0 0 0 0 0 0 0 0 0 0 0...` view save

Test 4

Verdict: ACCEPTED

input
`3 4 9 15` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 4 0 9 0 15 4 9 15 0 0 0 0 0 0 0 0 0 0 0 0...` view save

Test 5

Verdict: ACCEPTED

input
`3 4 16 15` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 4 0 15 0 16 4 15 16 0 0 0 0 0 0 0 0 0 0 0 ...` view save

Test 6

Verdict: ACCEPTED

input
`4 8 10 6 14` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 6 0 8 0 10 0 14 6 8 10 14 0 0 0 0 0 0 0 0 0 0 ...` view save

Test 7

Verdict: ACCEPTED

input
`4 14 15 6 9` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 6 0 9 0 14 0 15 6 9 14 15 0 0 0 0 0 0 0 0 0 0 ...` view save

Test 8

Verdict: ACCEPTED

input
`5 11 12 15 17 13` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 11 0 12 0 13 0 15 0 17 ...` Truncated

Test 9

Verdict: ACCEPTED

input
`5 9 20 15 19 1` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 1 0 9 0 15 0 19 0 20 ...` view save

Test 10

Verdict: ACCEPTED

input
`5 9 4 1 19 11` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 1 0 4 0 9 0 11 0 19 ...` view save

Test 11

Verdict: ACCEPTED

input
`5 12 2 15 17 6` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 2 0 6 0 12 0 15 0 17 ...` view save

Test 12

Verdict: ACCEPTED

input
`5 20 19 11 4 20` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 4 0 11 0 19 0 20 0 20 ...` view save

Test 13

Verdict: ACCEPTED

input
`5 5 2 18 17 5` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 2 0 5 0 5 0 17 0 18 ...` view save

Test 14

Verdict: ACCEPTED

input
`5 18 19 7 5 17` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 5 0 7 0 17 0 18 0 19 ...` view save

Test 15

Verdict: ACCEPTED

input
`5 2 5 16 7 9` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 2 0 5 0 7 0 9 0 16 ...` view save

Test 16

Verdict: ACCEPTED

input
`5 18 1 20 5 18` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 1 0 5 0 18 0 18 0 20 ...` view save

Test 17

Verdict: ACCEPTED

input
`5 1 8 11 10 10` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 1 0 8 0 10 0 10 0 11 ...` view save

Test 18

Verdict: ACCEPTED

input
`10 11 12 15 17 13 18 11 17 9 13` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 9 0 11 0 11 0 12 0 13 ...` Truncated

Test 19

Verdict: ACCEPTED

input
`10 9 20 15 19 1 3 7 20 3 5` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 1 0 3 0 3 0 5 0 7 ...` Truncated

Test 20

Verdict: ACCEPTED

input
`10 9 4 1 19 11 19 9 10 9 7` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 1 0 4 0 7 0 9 0 9 ...` Truncated

Test 21

Verdict: ACCEPTED

input
`10 12 2 15 17 6 3 11 12 18 9` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 2 0 3 0 6 0 9 0 11 ...` Truncated

Test 22

Verdict: ACCEPTED

input
`10 20 19 11 4 20 18 15 13 14 12` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 4 0 11 0 12 0 13 0 14 ...` Truncated

Test 23

Verdict: ACCEPTED

input
`10 5 2 18 17 5 8 19 20 10 2` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 2 0 2 0 5 0 5 0 8 ...` Truncated

Test 24

Verdict: ACCEPTED

input
`10 18 19 7 5 17 2 1 8 3 20` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 1 0 2 0 3 0 5 0 7 ...` Truncated

Test 25

Verdict: ACCEPTED

input
`10 2 5 16 7 9 20 15 10 20 7` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 2 0 5 0 7 0 7 0 9 ...` Truncated

Test 26

Verdict: ACCEPTED

input
`10 18 1 20 5 18 8 11 17 5 9` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 1 0 5 0 5 0 8 0 9 ...` Truncated

Test 27

Verdict: ACCEPTED

input
`10 1 8 11 10 10 1 3 7 3 1` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
`0 1 0 1 0 1 0 3 0 3 ...` Truncated

Test 28

Verdict: RUNTIME ERROR

input
`100 548938 592979 715351 844456 60...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Error:

*** stack smashing detected ***: terminated

Test 29

Verdict: TIME LIMIT EXCEEDED

input
`100 417116 997410 720487 932768 11...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 30

Verdict: RUNTIME ERROR

input
`100 436094 185124 25933 931751 549...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Error:

*** stack smashing detected ***: terminated

Test 31

Verdict: RUNTIME ERROR

input
`100 550922 70741 708308 840139 290...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Error:

*** stack smashing detected ***: terminated

Test 32

Verdict: TIME LIMIT EXCEEDED

input
`100 967248 900825 547356 172735 97...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 33

Verdict: TIME LIMIT EXCEEDED

input
`100 222044 55193 870929 831516 206...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 34

Verdict: RUNTIME ERROR

input
`100 893062 947690 332055 209454 82...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Error:

*** stack smashing detected ***: terminated

Test 35

Verdict: RUNTIME ERROR

input
`100 76326 227391 780095 319045 438...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Error:

*** stack smashing detected ***: terminated

Test 36

Verdict: TIME LIMIT EXCEEDED

input
`100 873627 11117 968759 239494 869...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 37

Verdict: TIME LIMIT EXCEEDED

input
`100 10377 364544 501988 499243 495...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 38

Verdict: TIME LIMIT EXCEEDED

input
`200 548938 592979 715351 844456 60...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 39

Verdict: TIME LIMIT EXCEEDED

input
`200 417116 997410 720487 932768 11...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 40

Verdict: TIME LIMIT EXCEEDED

input
`200 436094 185124 25933 931751 549...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 41

Verdict: TIME LIMIT EXCEEDED

input
`200 550922 70741 708308 840139 290...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 42

Verdict: TIME LIMIT EXCEEDED

input
`200 967248 900825 547356 172735 97...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 43

Verdict: TIME LIMIT EXCEEDED

input
`200 222044 55193 870929 831516 206...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 44

Verdict: TIME LIMIT EXCEEDED

input
`200 893062 947690 332055 209454 82...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 45

Verdict: TIME LIMIT EXCEEDED

input
`200 76326 227391 780095 319045 438...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 46

Verdict: TIME LIMIT EXCEEDED

input
`200 873627 11117 968759 239494 869...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 47

Verdict: TIME LIMIT EXCEEDED

input
`200 10377 364544 501988 499243 495...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 48

Verdict: TIME LIMIT EXCEEDED

input
`1000 548938 592979 715351 844456 60...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 49

Verdict: TIME LIMIT EXCEEDED

input
`1000 417116 997410 720487 932768 11...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 50

Verdict: TIME LIMIT EXCEEDED

input
`1000 436094 185124 25933 931751 549...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 51

Verdict: TIME LIMIT EXCEEDED

input
`1000 550922 70741 708308 840139 290...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 52

Verdict: TIME LIMIT EXCEEDED

input
`1000 967248 900825 547356 172735 97...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 53

Verdict: TIME LIMIT EXCEEDED

input
`1000 222044 55193 870929 831516 206...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 54

Verdict: TIME LIMIT EXCEEDED

input
`1000 893062 947690 332055 209454 82...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 55

Verdict: TIME LIMIT EXCEEDED

input
`1000 76326 227391 780095 319045 438...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 56

Verdict: TIME LIMIT EXCEEDED

input
`1000 873627 11117 968759 239494 869...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 57

Verdict: TIME LIMIT EXCEEDED

input
`1000 10377 364544 501988 499243 495...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 58

Verdict: RUNTIME ERROR

input
`100000 548938 592979 715351 844456 60...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 59

Verdict: RUNTIME ERROR

input
`100000 417116 997410 720487 932768 11...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 60

Verdict: RUNTIME ERROR

input
`100000 436094 185124 25933 931751 549...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 61

Verdict: RUNTIME ERROR

input
`100000 550922 70741 708308 840139 290...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Test 62

Verdict: RUNTIME ERROR

input
`100000 967248 900825 547356 172735 97...` view save

correct output
`1 2 4 8 16 32 64 128 256 512 1...` view save

user output
(empty)

Aalto Competitive Programming 2025 - wk2 - Wed

Cow heist

Compiler report

Code

Test details

Test 1

Test 2

Test 3

Test 4

Test 5

Test 6

Test 7

Test 8

Test 9

Test 10

Test 11

Test 12

Test 13

Test 14

Test 15

Test 16

Test 17

Test 18

Test 19

Test 20

Test 21

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Test 24

Test 25

Test 26

Test 27

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Test 40

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Test 44

Test 45

Test 46

Test 47

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Test 49

Test 50

Test 51

Test 52

Test 53

Test 54

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Test 58

Test 59

Test 60

Test 61

Test 62

Tasks

Submissions (aalto25b_011)