CSES - Datatähti 2025 alku

CSES - Datatähti 2025 alku - Results

Submission details
Task:	Kortit I
Sender:	MikaelE
Submission time:	2024-10-29 21:01:19 +0200
Language:	C++ (C++11)
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	RUNTIME ERROR	0
#2	RUNTIME ERROR	0
#3	RUNTIME ERROR	0

Test results
test	verdict	time	group
#1	RUNTIME ERROR	0.00 s	1, 2, 3	details
#2	RUNTIME ERROR	0.00 s	2, 3	details
#3	RUNTIME ERROR	0.00 s	3	details
#4	RUNTIME ERROR	0.00 s	3	details
#5	RUNTIME ERROR	0.00 s	3	details
#6	RUNTIME ERROR	0.00 s	3	details
#7	RUNTIME ERROR	0.00 s	3	details
#8	RUNTIME ERROR	0.00 s	3	details
#9	RUNTIME ERROR	0.00 s	3	details
#10	RUNTIME ERROR	0.00 s	3	details
#11	RUNTIME ERROR	0.00 s	3	details
#12	RUNTIME ERROR	0.00 s	3	details
#13	RUNTIME ERROR	0.00 s	3	details
#14	RUNTIME ERROR	0.00 s	3	details
#15	RUNTIME ERROR	0.01 s	3	details
#16	RUNTIME ERROR	0.00 s	3	details
#17	RUNTIME ERROR	0.00 s	3	details
#18	RUNTIME ERROR	0.00 s	3	details
#19	RUNTIME ERROR	0.00 s	3	details
#20	RUNTIME ERROR	0.00 s	3	details

Code

#include <iostream>
#include <list>
#include <string>
#include <vector>
#include <numeric>

using namespace std;

struct testStruct{
    int cardCount;
    int player1Points;
    int player2Points;
};

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

    list<testStruct> tests;
    for(int i = 0; i < testCounts; i++){
        testStruct test = {0, 0, 0};
        cin >> test.cardCount >> test.player1Points >> test.player2Points;
        tests.push_back(test);
    }

    for(testStruct test : tests){
        if(test.cardCount < test.player1Points + test.player2Points){
            cout << "NO" << endl;
            continue;
        }

        if(1 == test.player1Points + test.player2Points){
            cout << "NO" << endl;
            continue;
        }

        string player1PlayedCards = "";
        string player2PlayedCards = "";

        vector<int> player1Cards(test.cardCount);
        vector<int> player2Cards(test.cardCount);

        iota(player1Cards.begin(), player1Cards.end(), 1);
        iota(player2Cards.begin(), player2Cards.end(), 1);

        for(int i = 0; i < test.cardCount; i++){
            if(i != 0){
                player1PlayedCards += " ";
                player2PlayedCards += " ";
            }

            if(test.player1Points == 0 && test.player2Points == 0){
                int player1Card = player1Cards.back();
                int player2Card = player2Cards.back();

                player1PlayedCards += to_string(player1Card);
                player2PlayedCards += to_string(player2Card);

                player1Cards.pop_back();
                player2Cards.pop_back();

                if(player1Card == player2Card){
                    continue;
                }
            }

            if(test.player1Points > test.player2Points){
                int player1Card = player1Cards.back();
                int player2Card = 0;
                int otherCardIndex = 0;
                for(int x = player2Cards.size() - 1; x >= 0; x--){
                    player2Card = player2Cards.at(x);
                    if(player2Card < player1Card){
                        otherCardIndex = x;
                        break;
                    }
                }

                player1PlayedCards += to_string(player1Card);
                player2PlayedCards += to_string(player2Card);

                player1Cards.pop_back();
                player2Cards.erase(player2Cards.begin() +otherCardIndex);

                if(player1Card > player2Card) test.player1Points -= 1;
            } else{
                int player1Card = 0;
                int player2Card = player2Cards.back();
                int otherCardIndex = 0;
                for(int x = player2Cards.size() - 1; x >= 0; x--){
                    player1Card = player1Cards.at(x);
                    if(player1Card < player2Card){
                        otherCardIndex = x;
                        break;
                    }
                }

                player1PlayedCards += to_string(player1Card);
                player2PlayedCards += to_string(player2Card);

                player1Cards.erase(player1Cards.begin() + otherCardIndex);
                player2Cards.pop_back();

                if(player1Card < player2Card) test.player2Points -= 1;
            }
        }

        cout << "YES" << endl << player1PlayedCards << endl << player2PlayedCards << endl;
    }

    return 0;
}

Test details

Test 1

Group: 1, 2, 3

Verdict: RUNTIME ERROR

input
`54 4 4 0 3 1 3 3 2 2 4 0 4 ...` view save

correct output
`NO NO NO NO NO ...` view save

user output
`YES 4 3 2 1 3 2 1 4 NO NO ...` view save

Error:

double free or corruption (out)

Test 2

Group: 2, 3

Verdict: RUNTIME ERROR

input
`284 6 1 0 5 0 2 7 1 5 7 7 5 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 2 3 4 5 6 1 7 ...` view save

user output
`NO YES 4 3 51 2 0 5 4 32 1 0` view save

Error:

double free or corruption (out)

Test 3

Group: 3

Verdict: RUNTIME ERROR

input
`955 14 2 10 12 2 5 10 4 9 14 1 13 ...` view save

correct output
`YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`YES 13 12 11 10 9 8 7 6 5 14 3 4 2...` view save

Error:

double free or corruption (out)

Test 4

Group: 3

Verdict: RUNTIME ERROR

input
`869 17 12 9 16 8 4 15 9 9 17 11 15 ...` view save

correct output
`NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO YES 16 15 14 13 12 11 10 9 8 7 6 5...` view save

Error:

double free or corruption (out)

Test 5

Group: 3

Verdict: RUNTIME ERROR

input
`761 18 3 15 19 1 15 18 8 1 19 19 17 ...` view save

correct output
`YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`YES 17 16 15 14 13 12 11 10 9 8 7 ...` view save

Error:

double free or corruption (out)

Test 6

Group: 3

Verdict: RUNTIME ERROR

input
`925 21 14 21 20 18 18 20 7 6 21 14 9 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO NO YES 20 19 18 17 16 15 14 13 12 11 ...` view save

Error:

double free or corruption (out)

Test 7

Group: 3

Verdict: RUNTIME ERROR

input
`529 22 3 3 22 17 5 22 6 15 22 22 20 ...` view save

correct output
`YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`YES 21 22 19 20 17 18 16 15 14 13 ...` view save

Error:

double free or corruption (out)

Test 8

Group: 3

Verdict: RUNTIME ERROR

input
`576 23 18 9 23 16 8 23 16 13 23 16 22 ...` view save

correct output
`NO NO NO NO NO ...` view save

user output
`NO NO NO NO NO ...` view save

Error:

double free or corruption (out)

Test 9

Group: 3

Verdict: RUNTIME ERROR

input
`625 24 2 22 24 15 21 24 6 3 24 21 1 ...` view save

correct output
`YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`YES 23 22 21 20 19 18 17 16 15 14 ...` view save

Error:

double free or corruption (out)

Test 10

Group: 3

Verdict: RUNTIME ERROR

input
`676 25 16 25 25 15 2 25 15 7 25 15 16 ...` view save

correct output
`NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO YES 25 24 23 22 21 20 19 18 17 16 ...` view save

Error:

double free or corruption (out)

Test 11

Group: 3

Verdict: RUNTIME ERROR

input
`729 26 2 18 26 14 18 26 5 18 26 19 13 ...` view save

correct output
`YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`YES 25 24 23 22 21 20 19 18 17 16 ...` view save

Error:

double free or corruption (out)

Test 12

Group: 3

Verdict: RUNTIME ERROR

input
`784 27 26 7 27 14 0 27 14 5 27 14 14 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO YES 27 26 25 24 23 22 21 20 19 18 ...` view save

Error:

double free or corruption (out)

Test 13

Group: 3

Verdict: RUNTIME ERROR

input
`841 28 26 16 28 13 19 28 5 8 28 26 4 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO NO YES 27 26 25 24 28 22 23 20 21 18 ...` view save

Error:

double free or corruption (out)

Test 14

Group: 3

Verdict: RUNTIME ERROR

input
`900 29 24 15 29 13 2 29 13 7 29 13 16 ...` view save

correct output
`NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO YES 29 28 27 26 25 24 23 22 21 20 ...` view save

Error:

double free or corruption (out)

Test 15

Group: 3

Verdict: RUNTIME ERROR

input
`961 30 24 26 30 12 24 30 4 29 30 24 14 ...` view save

correct output
`NO NO NO NO YES ...` view save

user output
`NO NO NO NO YES ...` view save

Error:

double free or corruption (out)

Test 16

Group: 3

Verdict: RUNTIME ERROR

input
`1000 15 12 6 33 18 30 44 4 26 6 6 5 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO NO YES 43 42 41 40 39 38 37 36 35 34 ...` view save

Error:

free(): invalid pointer

Test 17

Group: 3

Verdict: RUNTIME ERROR

input
`1000 45 32 30 4 0 3 46 23 10 71 19 46 ...` view save

correct output
`NO NO YES 1 2 3 4 5 6 7 8 9 10 11 12 13 ...` view save

user output
`NO YES 3 2 1 40 4 3 2 10` view save

Error:

double free or corruption (out)

Test 18

Group: 3

Verdict: RUNTIME ERROR

input
`1000 51 29 37 75 11 72 5 2 4 31 8 26 ...` view save

correct output
`NO NO NO NO YES ...` view save

user output
`NO NO NO NO YES ...` view save

Error:

free(): invalid pointer

Test 19

Group: 3

Verdict: RUNTIME ERROR

input
`1000 50 20 37 99 45 58 86 79 73 85 70 54 ...` view save

correct output
`NO NO NO NO NO ...` view save

user output
`NO NO NO NO NO ...` view save

Error:

free(): invalid pointer

Test 20

Group: 3

Verdict: RUNTIME ERROR

input
`1000 26 23 5 73 53 59 64 47 41 80 75 55 ...` view save

correct output
`NO NO NO NO NO ...` view save

user output
`NO NO NO NO NO ...` view save

Error:

free(): invalid pointer

Datatähti 2025 alku

Kortit I

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

Tasks

Submissions (MikaelE)