CSES - Datatähti 2021 alku

Submission details
Task:	Arpakuutiot
Sender:	iRobo
Submission time:	2020-10-12 00:29:58 +0300
Language:	Java
Status:	READY
Result:	0

Feedback
group	verdict	score
#1	WRONG ANSWER	0
#2	WRONG ANSWER	0

Test results
test	verdict	time	group
#1	WRONG ANSWER	0.14 s	1, 2	details
#2	WRONG ANSWER	0.18 s	1, 2	details
#3	WRONG ANSWER	0.18 s	1, 2	details
#4	WRONG ANSWER	0.17 s	1, 2	details
#5	WRONG ANSWER	0.18 s	1, 2	details
#6	WRONG ANSWER	0.17 s	1, 2	details
#7	WRONG ANSWER	0.18 s	1, 2	details
#8	ACCEPTED	0.17 s	1, 2	details
#9	WRONG ANSWER	0.18 s	1, 2	details
#10	WRONG ANSWER	0.18 s	1, 2	details
#11	WRONG ANSWER	0.18 s	2	details
#12	WRONG ANSWER	0.18 s	2	details
#13	WRONG ANSWER	0.18 s	2	details
#14	WRONG ANSWER	0.18 s	2	details
#15	ACCEPTED	0.18 s	2	details
#16	WRONG ANSWER	0.18 s	2	details
#17	WRONG ANSWER	0.18 s	2	details
#18	WRONG ANSWER	0.18 s	2	details
#19	ACCEPTED	0.18 s	2	details
#20	WRONG ANSWER	0.18 s	2	details
#21	ACCEPTED	0.20 s	2	details
#22	WRONG ANSWER	0.20 s	2	details
#23	ACCEPTED	0.20 s	2	details
#24	WRONG ANSWER	0.20 s	2	details
#25	ACCEPTED	0.20 s	2	details
#26	ACCEPTED	0.20 s	2	details
#27	WRONG ANSWER	0.20 s	2	details
#28	WRONG ANSWER	0.20 s	2	details
#29	ACCEPTED	0.20 s	2	details
#30	WRONG ANSWER	0.20 s	2	details
#31	ACCEPTED	0.14 s	1, 2	details

Code

import java.util.Arrays;
import java.util.Scanner;

public class Main {

    static int[] tempCubeArray = new int[6];

    public static void main(String[] args) {

        Scanner input = new Scanner(System.in);
        int cubeCount = input.nextInt();
        input.nextLine();

        int[][][] cubes = new int[cubeCount][5][5];
        int[][] cubeArray = new int[cubeCount][6];

        //get cubes from input into 2d arrays
        for(int i = 0; i < cubeCount; i++) {
            for(int j = 0; j < 5; j++) {
                String lineInput = input.nextLine();
                for(int k = 0; k < 5; k++) {
                    if(lineInput.charAt(k) == '.') {
                        cubes[i][j][k] = 0;
                    } else {
                        cubes[i][j][k] = Integer.parseInt(String.valueOf(lineInput.charAt(k)));
                    }
                }
            }
            input.nextLine();
        }

        for(int i = 0; i < cubeCount; i++) {
            for(int j = 0; j < 5; j++) {
                for(int k = 0; k < 5; k++) {
                    //System.out.print(cubes[i][j][k] + " ");
                }
                //System.out.println();
            }
            //System.out.println();
            //System.out.println();
        }

        for(int i = 0; i < cubeCount; i++) {
            int[] tempArray = convertCubeToArray(cubes[i]);
            for(int j = 0; j < 6; j++) {
                cubeArray[i][j] = tempArray[j];
            }
            if(cubeArray[i][3] == cubeArray[i][5]) { //weird bug fix?
                for(int k = 0; k < 6; k++) {
                    boolean check = true;
                    for(int m = 0; m < 6; m++) {
                        if(cubeArray[i][m] == k+1) {
                            check = false;
                        }
                    }
                    if(check) {
                        cubeArray[i][3] = k+1;
                    }
                }
            }
        }

        for(int i = 0; i < cubeArray.length; i++) {
            int[] tempArray = rotateCube(cubeArray[i]);
            for(int j = 0; j < 6; j++) {
                cubeArray[i][j] = tempArray[j];
            }
        }

        for(int i = 0; i < cubeCount; i++) {
            for(int j = 0; j < 6; j++) {
                //System.out.print(cubeArray[i][j] + " ");
            }
            //System.out.println(Arrays.toString(cubeArray[i]));
            //System.out.println();
        }

        //cubes then need to be rotated into the correct orientation! Smallest number up top

        sendOutput(cubeArray);

    }

    private static int[] rotateCube(int[] cubeArray) {
        int smallest = 100;

        for(int i = 0; i < 4; i++) {
            if(cubeArray[i+1] < smallest) {
                smallest = cubeArray[i+1];
            }
        }

        int slot = 0;
        for(int i = 0; i < 4; i++) {
            if(cubeArray[i+1] == smallest) {
                slot = i+1;
                break;
            }
        }

        int rotateLeft = slot - 1;

        for(int i = 0; i < rotateLeft; i++) {
            int temp = cubeArray[1];
            cubeArray[1] = cubeArray[2];
            cubeArray[2] = cubeArray[3];
            cubeArray[3] = cubeArray[4];
            cubeArray[4] = temp;
        }

        return cubeArray;
    }

    private static void sendOutput(int[][] cubeArray) {
        for(int i = 0; i < cubeArray.length; i++) {
            boolean test = true;
            for(int j = 0; j < cubeArray.length; j++) {
                if(Arrays.equals(cubeArray[i],cubeArray[j]) && i != j) {
                    System.out.print(j+1 + " ");
                    test = false;
                }
            }
            if(test) {
                System.out.print("-");
            }
            System.out.println();
        }
    }

    private static int[] convertCubeToArray(int[][] cube) {
        int[] cubeArray = new int[6];

        //find position of 1
        int x = 0, y = 0;
        for(int i = 0; i < 5; i++) {
            for(int j = 0; j < 5; j++) {
                if(cube[i][j] == 1) {
                    y = i;
                    x = j;
                }
            }
        }

        cubeArray[0] = 1;
        int[] previousTransforms = new int[5];
        Arrays.fill(tempCubeArray, 0);
        recursiveSolve(cube, y,x,1, cubeArray, previousTransforms, 0);
        cubeArray = tempCubeArray;

        return cubeArray;
    }

    private static void recursiveSolve(int[][] cube, int y, int x, int previous, int[] cubeArray, int[] previousTransforms, int depth) {
        boolean lastSlot = true;
        //check if there is a number above
        if(y-1 >= 0 && cube[y-1][x] != 0 && cube[y-1][x] != previous) {
            //System.out.println("transformUp");
            lastSlot = false;

            //create copies
            int[] cubeArray2 = cubeArray;
            int[] previousTransforms2 = previousTransforms;
            int depth2 = depth;

            cubeArray2[1] = cube[y-1][x];
            cubeArray2 = transformUp(cubeArray2);
            previousTransforms2[depth2] = 1;
            depth2++;
            recursiveSolve(cube,y-1,x,cube[y][x],cubeArray2,previousTransforms2,depth2);
        }
        //check if there is a number to the right
        if(x+1 < 5 && cube[y][x+1] != 0 && cube[y][x+1] != previous) {
            //System.out.println("transformRight");
            lastSlot = false;

            //create copies
            int[] cubeArray2 = cubeArray;
            int[] previousTransforms2 = previousTransforms;
            int depth2 = depth;

            cubeArray2[2] = cube[y][x+1];
            cubeArray2 = transformRight(cubeArray2);
            previousTransforms2[depth2] = 2;
            depth2++;
            recursiveSolve(cube,y,x+1,cube[y][x],cubeArray2,previousTransforms2,depth2);
        }
        //check if there is a number below
        if(y+1 < 5 && cube[y+1][x] != 0 && cube[y+1][x] != previous) {
            //System.out.println("transformDown");
            lastSlot = false;

            //create copies
            int[] cubeArray2 = cubeArray;
            int[] previousTransforms2 = previousTransforms;
            int depth2 = depth;

            cubeArray2[3] = cube[y+1][x];
            cubeArray2 = transformDown(cubeArray2);
            previousTransforms2[depth2] = 3;
            depth2++;
            recursiveSolve(cube,y+1,x,cube[y][x],cubeArray2,previousTransforms2,depth2);
        }
        //check if there is a number to the left
        if(x-1 >= 0 && cube[y][x-1] != 0 && cube[y][x-1] != previous) {
            //System.out.println("transformLeft");
            lastSlot = false;

            //create copies
            int[] cubeArray2 = cubeArray;
            int[] previousTransforms2 = previousTransforms;
            int depth2 = depth;

            cubeArray2[4] = cube[y][x-1];
            cubeArray2 = transformLeft(cubeArray2);
            previousTransforms2[depth2] = 4;
            depth2++;
            recursiveSolve(cube,y,x-1,cube[y][x],cubeArray2,previousTransforms2,depth2);
        }

        if(lastSlot) {
            int[] cubeArray2 = cubeArray;
            //reverse transformations to reach original cube rotation
            for(int i = depth-1; i >= 0; i--) {
                //System.out.println("anti-transforming " + previousTransforms[i]);
                if(previousTransforms[i] == 1) {
                    cubeArray2 = transformDown(cubeArray2);
                } else if(previousTransforms[i] == 2) {
                    cubeArray2 = transformLeft(cubeArray2);
                } else if(previousTransforms[i] == 3) {
                    cubeArray2 = transformUp(cubeArray2);
                } else if(previousTransforms[i] == 4) {
                    cubeArray2 = transformRight(cubeArray2);
                } else {
                    //System.out.println("error");
                }
            }
            //update the tempCubeArray with the new number positions on the cube, excluding 0 which is missing info
            for(int i = 0; i < 6; i++) {
                if(cubeArray2[i] != 0) {
                    if(tempCubeArray[i] == 0) {
                        tempCubeArray[i] = cubeArray2[i];
                    }
                }
            }
        }

    }

    private static int[] transformUp(int[] cube) {
        int temp = cube[0];
        cube[0] = cube[1];
        cube[1] = cube[5];
        cube[5] = cube[3];
        cube[3] = temp;
        return cube;
    }

    private static int[] transformRight(int[] cube) {
        int temp = cube[0];
        cube[0] = cube[2];
        cube[2] = cube[5];
        cube[5] = cube[4];
        cube[4] = temp;
        return cube;
    }

    private static int[] transformDown(int[] cube) {
        int temp = cube[0];
        cube[0] = cube[3];
        cube[3] = cube[5];
        cube[5] = cube[1];
        cube[1] = temp;
        return cube;
    }

    private static int[] transformLeft(int[] cube) {
        int temp = cube[0];
        cube[0] = cube[4];
        cube[4] = cube[5];
        cube[5] = cube[2];
        cube[2] = temp;
        return cube;
    }
}

Test details

Test 1

Group: 1, 2

Verdict: WRONG ANSWER

input
`3 165.. .4... .3... .2... ...` view save

correct output
`3 - 1` view save

user output
`- - -` view save

Test 2

Group: 1, 2

Verdict: WRONG ANSWER

input
`5 264.. .5... .3... .1... ...` view save

correct output
`3 4 5 1 2 5 2 4` view save

user output
`3 4 1 2 -` view save

Test 3

Group: 1, 2

Verdict: WRONG ANSWER

input
`5 152.. .4... .3... .6... ...` view save

correct output
`3 5 4 1 5 2 1 3` view save

user output
`3 5 - 1 5 - 1 3` view save

Test 4

Group: 1, 2

Verdict: WRONG ANSWER

input
`5 142.. .6... .3... .5... ...` view save

correct output
`4 5 3 2 1 5 1 4` view save

user output
`4 - - 1 -` view save

Test 5

Group: 1, 2

Verdict: WRONG ANSWER

input
`5 123.. .4... .6... .5... ...` view save

correct output
`3 4 5 1 2 5 2 4` view save

user output
`3 4 1 2 -` view save

Test 6

Group: 1, 2

Verdict: WRONG ANSWER

input
`5 213.. .6... .4... .5... ...` view save

correct output
`4 5 3 2 1 5 1 4` view save

user output
`- 3 2 - -` view save

Test 7

Group: 1, 2

Verdict: WRONG ANSWER

input
`5 314.. .5... .2... .6... ...` view save

correct output
`3 4 5 1 2 5 2 4` view save

user output
`3 - 1 5 4` view save

Test 8

Group: 1, 2

Verdict: ACCEPTED

input
`5 163.. .2... .5... .4... ...` view save

correct output
`4 5 3 2 1 5 1 4` view save

user output
`4 5 3 2 1 5 1 4` view save

Test 9

Group: 1, 2

Verdict: WRONG ANSWER

input
`5 264.. .1... .3... .5... ...` view save

correct output
`2 3 1 3 1 2 5 4` view save

user output
`- 3 2 - -` view save

Test 10

Group: 1, 2

Verdict: WRONG ANSWER

input
`5 214.. .3... .5... .6... ...` view save

correct output
`5 3 4 2 4 2 3 1` view save

user output
`5 - 4 3 1` view save

Test 11

Group: 2

Verdict: WRONG ANSWER

input
`10 .41.. .5... .2... 36... ...` view save

correct output
`9 4 6 8 7 10 2 6 8 - ...` view save

user output
`9 4 6 8 10 2 6 8 - ...` view save

Test 12

Group: 2

Verdict: WRONG ANSWER

input
`10 5.... 1436. .2... ..... ...` view save

correct output
`5 8 6 10 4 7 9 3 7 9 1 8 ...` view save

user output
`5 8 6 10 4 9 3 9 1 8 ...` view save

Test 13

Group: 2

Verdict: WRONG ANSWER

input
`10 2.... 41... .63.. .5... ...` view save

correct output
`4 9 10 5 6 7 8 - 1 9 10 2 6 7 8 ...` view save

user output
`4 9 5 6 7 8 - 1 9 2 6 7 8 ...` view save

Test 14

Group: 2

Verdict: WRONG ANSWER

input
`10 1.... 634.. ..52. ..... ...` view save

correct output
`2 3 4 5 6 9 10 1 3 4 5 6 9 10 1 2 4 5 6 9 10 1 2 3 5 6 9 10 1 2 3 4 6 9 10 ...` view save

user output
`2 3 4 5 6 9 10 1 3 4 5 6 9 10 1 2 4 5 6 9 10 1 2 3 5 6 9 10 1 2 3 4 6 9 10 ...` Truncated

Test 15

Group: 2

Verdict: ACCEPTED

input
`10 .2... 4516. 3.... ..... ...` view save

correct output
`5 7 9 10 8 4 6 3 6 1 7 9 10 ...` view save

user output
`5 7 9 10 8 4 6 3 6 1 7 9 10 ...` view save

Test 16

Group: 2

Verdict: WRONG ANSWER

input
`10 .56.. .2... .4... 31... ...` view save

correct output
`4 9 3 5 10 2 5 10 1 9 2 3 10 ...` view save

user output
`4 9 5 10 - 1 9 2 10 ...` view save

Test 17

Group: 2

Verdict: WRONG ANSWER

input
`10 ..62. .31.. 45... ..... ...` view save

correct output
`2 3 4 8 1 3 4 8 1 2 4 8 1 2 3 8 6 7 9 10 ...` view save

user output
`2 3 4 8 1 3 4 8 1 2 4 8 1 2 3 8 6 9 10 ...` view save

Test 18

Group: 2

Verdict: WRONG ANSWER

input
`10 532.. .4... .1... .6... ...` view save

correct output
`3 8 9 5 6 1 8 9 7 10 2 6 ...` view save

user output
`- 6 8 9 7 10 - ...` view save

Test 19

Group: 2

Verdict: ACCEPTED

input
`10 .64.. .1... .3... 52... ...` view save

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

user output
`2 5 6 7 8 9 1 5 6 7 8 9 4 10 3 10 1 2 6 7 8 9 ...` Truncated

Test 20

Group: 2

Verdict: WRONG ANSWER

input
`10 .4... 326.. .1... .5... ...` view save

correct output
`4 7 8 6 9 10 5 1 7 8 3 ...` view save

user output
`4 7 8 6 10 5 1 7 8 3 ...` view save

Test 21

Group: 2

Verdict: ACCEPTED

input
`20 .6... .4... 31... .25.. ...` view save

correct output
`3 7 11 16 6 1 7 11 16 5 19 4 19 ...` view save

user output
`3 7 11 16 6 1 7 11 16 5 19 4 19 ...` Truncated

Test 22

Group: 2

Verdict: WRONG ANSWER

input
`20 3.... 5614. ..2.. ..... ...` view save

correct output
`7 10 11 17 20 12 4 9 13 15 18 3 9 13 15 18 8 14 16 ...` view save

user output
`7 10 17 20 12 4 9 13 15 18 3 9 13 15 18 8 14 16 ...` Truncated

Test 23

Group: 2

Verdict: ACCEPTED

input
`20 42... .316. .5... ..... ...` view save

correct output
`5 12 13 15 18 16 20 6 8 14 9 19 1 12 13 15 18 ...` view save

user output
`5 12 13 15 18 16 20 6 8 14 9 19 1 12 13 15 18 ...` Truncated

Test 24

Group: 2

Verdict: WRONG ANSWER

input
`20 ..5.. .623. 41... ..... ...` view save

correct output
`2 6 11 12 13 1 6 11 12 13 5 16 18 7 14 3 16 18 ...` view save

user output
`- 6 11 12 13 5 16 18 7 14 3 16 18 ...` Truncated

Test 25

Group: 2

Verdict: ACCEPTED

input
`20 .46.. 53... .1... .2... ...` view save

correct output
`2 3 5 7 15 17 19 1 3 5 7 15 17 19 1 2 5 7 15 17 19 8 10 11 14 1 2 3 7 15 17 19 ...` view save

user output
`2 3 5 7 15 17 19 1 3 5 7 15 17 19 1 2 5 7 15 17 19 8 10 11 14 1 2 3 7 15 17 19 ...` Truncated

Test 26

Group: 2

Verdict: ACCEPTED

input
`20 .61.. .4... 35... .2... ...` view save

correct output
`8 10 20 3 17 18 19 2 17 18 19 14 15 6 7 9 13 ...` view save

user output
`8 10 20 3 17 18 19 2 17 18 19 14 15 6 7 9 13 ...` Truncated

Test 27

Group: 2

Verdict: WRONG ANSWER

input
`20 ..2.. 1463. .5... ..... ...` view save

correct output
`2 3 5 6 9 20 1 3 5 6 9 20 1 2 5 6 9 20 11 19 1 2 3 6 9 20 ...` view save

user output
`2 3 5 6 9 20 1 3 5 6 9 20 1 2 5 6 9 20 11 19 1 2 3 6 9 20 ...` Truncated

Test 28

Group: 2

Verdict: WRONG ANSWER

input
`20 ...4. 5132. 6.... ..... ...` view save

correct output
`2 8 10 12 13 19 1 8 10 12 13 19 4 5 15 16 17 3 5 15 16 17 3 4 15 16 17 ...` view save

user output
`2 8 10 12 13 19 1 8 10 12 13 19 5 15 16 17 - 3 15 16 17 ...` Truncated

Test 29

Group: 2

Verdict: ACCEPTED

input
`20 .2... .31.. 45... 6.... ...` view save

correct output
`5 8 9 14 17 3 10 16 2 10 16 13 15 19 1 8 9 14 17 ...` view save

user output
`5 8 9 14 17 3 10 16 2 10 16 13 15 19 1 8 9 14 17 ...` Truncated

Test 30

Group: 2

Verdict: WRONG ANSWER

input
`20 3.... 452.. .1... .6... ...` view save

correct output
`3 7 8 9 14 15 16 19 4 12 13 17 1 7 8 9 14 15 16 19 2 12 13 17 11 20 ...` view save

user output
`3 7 9 14 15 16 19 4 12 13 17 1 7 9 14 15 16 19 2 12 13 17 11 20 ...` Truncated

Test 31

Group: 1, 2

Verdict: ACCEPTED

input
`2 546.. .3... .2... .1... ...` view save

correct output
`- -` view save

user output
`- -` view save

Datatähti 2021 alku

Arpakuutiot

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

Test 22

Test 23

Test 24

Test 25

Test 26

Test 27

Test 28

Test 29

Test 30

Test 31

Tasks

Submissions (iRobo)