CSES - Putka Open 2015 – 6/6

Submission details
Task:	Shakki
Sender:
Submission time:	2015-12-06 22:52:24 +0200
Language:	Java
Status:	READY
Result:	0

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

Test results
test	verdict	time	group
#1	WRONG ANSWER	0.26 s	1	details
#2	WRONG ANSWER	0.23 s	1	details
#3	WRONG ANSWER	0.24 s	1	details
#4	WRONG ANSWER	0.28 s	1	details
#5	WRONG ANSWER	0.23 s	1	details
#6	WRONG ANSWER	0.23 s	1	details
#7	WRONG ANSWER	0.23 s	1	details
#8	WRONG ANSWER	0.25 s	1	details
#9	WRONG ANSWER	0.23 s	1	details
#10	WRONG ANSWER	0.28 s	1	details
#11	WRONG ANSWER	0.25 s	2	details
#12	WRONG ANSWER	0.34 s	2	details
#13	WRONG ANSWER	0.32 s	2	details
#14	WRONG ANSWER	0.34 s	2	details
#15	WRONG ANSWER	0.23 s	2	details
#16	WRONG ANSWER	0.25 s	2	details
#17	WRONG ANSWER	0.41 s	2	details
#18	WRONG ANSWER	0.26 s	2	details
#19	WRONG ANSWER	0.26 s	2	details
#20	WRONG ANSWER	0.26 s	2	details
#21	WRONG ANSWER	0.21 s	3	details
#22	WRONG ANSWER	0.46 s	3	details
#23	WRONG ANSWER	0.35 s	3	details
#24	WRONG ANSWER	0.26 s	3	details
#25	WRONG ANSWER	0.33 s	3	details
#26	WRONG ANSWER	0.25 s	3	details
#27	WRONG ANSWER	0.34 s	3	details
#28	WRONG ANSWER	0.26 s	3	details
#29	WRONG ANSWER	0.25 s	3	details
#30	WRONG ANSWER	0.25 s	3	details
#31	WRONG ANSWER	0.40 s	4	details
#32	WRONG ANSWER	0.21 s	4	details
#33	WRONG ANSWER	0.34 s	4	details
#34	WRONG ANSWER	0.22 s	4	details
#35	WRONG ANSWER	0.26 s	4	details
#36	WRONG ANSWER	0.27 s	4	details
#37	WRONG ANSWER	0.25 s	4	details
#38	WRONG ANSWER	0.34 s	4	details
#39	WRONG ANSWER	0.24 s	4	details
#40	WRONG ANSWER	0.23 s	4	details

Code

//package shakki;

import java.util.ArrayList;
import java.util.Random;
import java.util.Scanner;
import java.util.TreeSet;

/**
 *
 * @author Adreno
 */
public class Shakki {

    public static boolean[][] t;
    
    
    public static void main(String[] args) {
        boolean debug = false;
        //boolean debug = true;
        Scanner s = new Scanner(System.in);
        t = new boolean[8][8];
        //TreeSet<Ruutu> collisions = new TreeSet<>();
        //int[][] collisions = new int[8][8];
        for (int i=0; i<8; i++) {
            String line = s.next();
            for (int j=0; j<8; j++) {
                if (line.charAt(j) == 'M') t[i][j] = true;
                if (j>0) {
                    if (line.charAt(j) == line.charAt(j-1)) {
                        //col.add(new Collision(i,j-1, i,j));
                    }
                }
            }
        }
        for (int x=0; x<8; x++) {
            for (int y=1; y<8; y++) {
                if (t[y-1][x] == t[y][x]) {
                    //col.add(new Collision(y-1,x, y,x));
                }
            }
        }
        int score = score();
        
        Random rng = new Random();
        ArrayList<String> siirrot = new ArrayList<>();
        while (score > 0) {
            //int index = rng.nextInt(siirrot.size());
            int y = rng.nextInt(7);
            int x = rng.nextInt(7);
            kaanna(y,x);
            int newScore = score();
            if (newScore > score && rng.nextInt(100) >= 1) {
                peruKaanto(y,x);
            } else {
                score = newScore;
                siirrot.add(y + " " + x);
            }
            //System.out.println("score="+score);
        }
        System.out.println(siirrot.size());
        if (!debug) {
            for (String siirto : siirrot) System.out.println(siirto);
        }
    }
    
    public static void kaanna(int y, int x) {
        boolean vasenYla = t[y][x];
        boolean oikeaYla = t[y][x+1];
        boolean vasenAla = t[y+1][x];
        boolean oikeaAla = t[y+1][x+1];
        t[y][x] = vasenAla;
        t[y][x+1] = vasenYla;
        t[y+1][x+1] = oikeaYla;
        t[y+1][x] = oikeaAla;        
    }
    public static void peruKaanto(int y, int x) {
        boolean vasenYla = t[y][x];
        boolean oikeaYla = t[y][x+1];
        boolean vasenAla = t[y+1][x];
        boolean oikeaAla = t[y+1][x+1];
        t[y][x] = oikeaYla;
        t[y][x+1] = oikeaAla;
        t[y+1][x+1] = vasenAla;
        t[y+1][x] = vasenYla;        
    }
    
    public static int score() {
        int count = 0;
        for (int y=1; y<8; y++) {
            for (int x=1; x<8; x++) {
                if (t[y][x] == t[y-1][x]) count++;
                if (t[y][x] == t[y][x-1]) count++;
            }
        }
        for (int x=1; x<8; x++) {
            if (t[0][x] == t[0][x-1]) count++;
        }
        for (int y=1; y<8; y++) {
            if (t[y][0] == t[y-1][0]) count++;
        }
        return count;
    }
    
    public static int scoreAndSaveCollisionSpots() {
        int count = 0;
        for (int y=1; y<8; y++) {
            for (int x=1; x<8; x++) {
                if (t[y][x] == t[y-1][x]) count++;
                if (t[y][x] == t[y][x-1]) count++;
            }
        }
        for (int x=1; x<8; x++) {
            if (t[0][x] == t[0][x-1]) count++;
        }
        for (int y=1; y<8; y++) {
            if (t[y][0] == t[y-1][0]) count++;
        }
        return count;
    }
    
}

//class CollisionDB {
//    public TreeSet<Ruutu> db;
//
//    public CollisionDB() {
//        this.db = new TreeSet<>();
//    }
//    
//    public addCollision(int y, int x) {
//        Ruutu r = new Ruutu(y, x);
//        Ruutu
//    }
//    
//}

class Ruutu implements Comparable<Ruutu> {
    public int y;
    public int x;
    public int count;

    public Ruutu(int y, int x) {
        this.y = y;
        this.x = x;
    }

    @Override
    public int compareTo(Ruutu o) {
        if (o.y != this.y) return this.y - o.y;
        return (this.x - o.x);
    }
    
    
}

class Collision {
    public int y1;
    public int x1;
    public int y2;
    public int x2;

    public Collision(int y1, int x1, int y2, int x2) {
        this.y1 = y1;
        this.x1 = x1;
        this.y2 = y2;
        this.x2 = x2;
    }
    
}

Test details

Test 1

Group: 1

Verdict: WRONG ANSWER

input
`VMMVVMVV MMVVMVVV MMVVMMMM MVVVMVVM MVVVVMVM ...` view save

correct output
`100000` view save

user output
`748 5 6 0 5 0 3 6 3 ...` view save

Test 2

Group: 1

Verdict: WRONG ANSWER

input
`MVMVVMMV VVMMVVVV VMMVMMVM MVVVVMVM MVMVMMVM ...` view save

correct output
`100000` view save

user output
`238 0 4 1 2 6 6 1 3 ...` view save

Test 3

Group: 1

Verdict: WRONG ANSWER

input
`VMMMVMVV MMMVMVMV VMMVMVVM VVVMVMMV MVMVMVMV ...` view save

correct output
`100000` view save

user output
`636 0 1 2 6 3 6 0 2 ...` view save

Test 4

Group: 1

Verdict: WRONG ANSWER

input
`VVVMVMVV VMMVMVMM MVVMMVMV VMVMMVMM MMVVMMVM ...` view save

correct output
`100000` view save

user output
`1909 2 6 4 0 5 3 6 4 ...` view save

Test 5

Group: 1

Verdict: WRONG ANSWER

input
`MVMVVMMM VVMMVVMV MVVMVVMM VMVMVMMV MMVMVVVM ...` view save

correct output
`100000` view save

user output
`481 5 4 4 3 2 1 1 4 ...` view save

Test 6

Group: 1

Verdict: WRONG ANSWER

input
`VMMVMVVM VVMMVVMM MMMVMVVM VMMVMMVM MVMVMMMV ...` view save

correct output
`100000` view save

user output
`313 4 3 6 4 3 6 5 3 ...` view save

Test 7

Group: 1

Verdict: WRONG ANSWER

input
`MVVVVMMM MMMMMMMM VVVVVMMV MMVVMVVM VMVVVVMV ...` view save

correct output
`100000` view save

user output
`606 0 0 1 4 0 1 3 0 ...` view save

Test 8

Group: 1

Verdict: WRONG ANSWER

input
`VMMVMVMM MMMVVMMM MVVVVVVV VVVVMMMV MVVVMVVM ...` view save

correct output
`100000` view save

user output
`859 2 4 4 2 6 1 1 6 ...` view save

Test 9

Group: 1

Verdict: WRONG ANSWER

input
`VVVVVMMM MMVVVVVV MVVVMMMM VVMVVVVM VMMVMVMM ...` view save

correct output
`100000` view save

user output
`478 0 6 4 1 3 1 5 6 ...` view save

Test 10

Group: 1

Verdict: WRONG ANSWER

input
`VMMVMMMM VVMVVVVV VMMVMVMV VMMVMVMM VVVMMMMM ...` view save

correct output
`100000` view save

user output
`2525 4 1 3 0 4 3 1 4 ...` view save

Test 11

Group: 2

Verdict: WRONG ANSWER

input
`VMVMVVMM MMVMVVMM VMVVVMMV VVVMVMVM VVMMVVMM ...` view save

correct output
`25000` view save

user output
`1302 5 5 0 6 6 5 1 2 ...` view save

Test 12

Group: 2

Verdict: WRONG ANSWER

input
`MVMVVMVV VMMVVMVM VMVVVMMM VMMMMVVM MMVVVMMM ...` view save

correct output
`25000` view save

user output
`4629 1 3 5 6 6 0 0 3 ...` view save

Test 13

Group: 2

Verdict: WRONG ANSWER

input
`MVVMMVVV MMVVMVMM VVVMVMVV VMVMMMMM MVVMMVMV ...` view save

correct output
`25000` view save

user output
`3927 1 1 3 3 4 2 5 5 ...` view save

Test 14

Group: 2

Verdict: WRONG ANSWER

input
`VVMMMVMV VMVVVMVV VVMVVVMM MVVMVMVM MMVVMMMM ...` view save

correct output
`25000` view save

user output
`4062 5 5 0 3 6 1 5 0 ...` view save

Test 15

Group: 2

Verdict: WRONG ANSWER

input
`MVVVMVVV MMMMVMMM MVMMMVVM MMVVVMVM VMVVVMMV ...` view save

correct output
`25000` view save

user output
`641 6 2 0 6 4 6 5 1 ...` view save

Test 16

Group: 2

Verdict: WRONG ANSWER

input
`VMMVMVVM VMMVVVVV MVMVMMVM VMMVVVMV VVMVMMVM ...` view save

correct output
`25000` view save

user output
`994 2 2 1 2 3 3 4 1 ...` view save

Test 17

Group: 2

Verdict: WRONG ANSWER

input
`MVVMMVVM MVVVMMMV MVVMMVVM VMMVMVMV VMMVMMMM ...` view save

correct output
`25000` view save

user output
`6618 0 0 1 4 4 1 6 6 ...` view save

Test 18

Group: 2

Verdict: WRONG ANSWER

input
`MVMMVVMM VVMMMMVV VMVVVVVM MVMMMVMV VMVVVMVM ...` view save

correct output
`25000` view save

user output
`1023 0 1 5 4 1 2 3 4 ...` view save

Test 19

Group: 2

Verdict: WRONG ANSWER

input
`MVVVVVVV VMMVMVVM VMVMMMMV MVMVMMMM MMVVVMMM ...` view save

correct output
`25000` view save

user output
`1714 4 6 3 5 5 4 6 2 ...` view save

Test 20

Group: 2

Verdict: WRONG ANSWER

input
`MVVVMMMM MMVMMVMV MVVVVVMM VVMMMVVM VVVMVMVV ...` view save

correct output
`25000` view save

user output
`1021 2 5 4 0 1 1 1 3 ...` view save

Test 21

Group: 3

Verdict: WRONG ANSWER

input
`VMVVMVMM MMMMVMMV VVVMVVVV MVMVMVVM VMMVMMMM ...` view save

correct output
`5000` view save

user output
`92 2 4 0 3 3 4 5 4 ...` view save

Test 22

Group: 3

Verdict: WRONG ANSWER

input
`VVVVVVMM MMMVMMVV VVVVVVMV MMMVMVVV MVVMMMMV ...` view save

correct output
`5000` view save

user output
`11431 3 0 0 6 0 5 5 6 ...` view save

Test 23

Group: 3

Verdict: WRONG ANSWER

input
`MMVMVMVV MMVVMVVM VMMVVMVM MMMMMMVV MVVVVMVM ...` view save

correct output
`5000` view save

user output
`5363 1 2 3 5 6 4 6 1 ...` view save

Test 24

Group: 3

Verdict: WRONG ANSWER

input
`MVMVVMVM VVMVVMVM MMMMVMVV MVVMMVVV MMMMMVVV ...` view save

correct output
`5000` view save

user output
`1705 5 0 3 3 3 5 3 3 ...` view save

Test 25

Group: 3

Verdict: WRONG ANSWER

input
`MVVVMVVM MMMMVVMV VMMVMMVV VVMVMVMV MVMMMVMM ...` view save

correct output
`5000` view save

user output
`4400 0 1 3 2 6 4 1 5 ...` view save

Test 26

Group: 3

Verdict: WRONG ANSWER

input
`VMVMVVVM MMMVVVMM MMVVVVVM VVVVMMVV VMMVVMMV ...` view save

correct output
`5000` view save

user output
`763 3 6 4 2 1 0 1 4 ...` view save

Test 27

Group: 3

Verdict: WRONG ANSWER

input
`MMVMMVVM MVVVMVMV MVVVMVVM VMVMMMVV VMMVVVVV ...` view save

correct output
`5000` view save

user output
`4838 2 5 4 5 6 0 6 3 ...` view save

Test 28

Group: 3

Verdict: WRONG ANSWER

input
`MVMMVMMV VMVMMMVV MMMMVVMV VVVVMMMM MMMVMMVV ...` view save

correct output
`5000` view save

user output
`1345 1 5 1 6 6 6 2 3 ...` view save

Test 29

Group: 3

Verdict: WRONG ANSWER

input
`VVVVMVMV MMMVVMVM MVVVMVMV VVVMVVMM VMMMMMVV ...` view save

correct output
`5000` view save

user output
`1331 2 1 6 6 0 0 3 1 ...` view save

Test 30

Group: 3

Verdict: WRONG ANSWER

input
`MVVVMVVV MMVVMMMM MVVVVVVV MVMVMMMV VMMMVMMM ...` view save

correct output
`5000` view save

user output
`613 0 4 3 0 4 5 4 5 ...` view save

Test 31

Group: 4

Verdict: WRONG ANSWER

input
`MVMMVMMV VVVMMVVV VMMVVMMV VVMMMVVM VVVMMMVV ...` view save

correct output
`250` view save

user output
`5753 5 1 0 6 2 6 1 1 ...` view save

Test 32

Group: 4

Verdict: WRONG ANSWER

input
`VVMMVVVM VMVVMMVV VMMMMMMV VVMVMVVV VMMVMVMM ...` view save

correct output
`250` view save

user output
`339 4 5 2 1 4 3 1 3 ...` view save

Test 33

Group: 4

Verdict: WRONG ANSWER

input
`MMVVMVMV VVVMVMMM VVVVMVMM MVVMVVMV VMMVMVVM ...` view save

correct output
`250` view save

user output
`5476 6 0 6 2 0 2 2 1 ...` view save

Test 34

Group: 4

Verdict: WRONG ANSWER

input
`VMVMVVMV MVVMMMMM MMVVMMMM VMVMVVVM VMMMVVVM ...` view save

correct output
`250` view save

user output
`281 4 3 3 2 1 3 2 6 ...` view save

Test 35

Group: 4

Verdict: WRONG ANSWER

input
`VMVMVMMM VMMVVVMM MMVMVMMM MVMMVVVV VMMVMMMV ...` view save

correct output
`250` view save

user output
`693 6 5 3 6 6 1 0 6 ...` view save

Test 36

Group: 4

Verdict: WRONG ANSWER

input
`MVMVMVMM MVMVMMMV MMVVVVMM MVMVVVVV VMMMVVMM ...` view save

correct output
`250` view save

user output
`2461 1 2 1 4 6 1 3 5 ...` view save

Test 37

Group: 4

Verdict: WRONG ANSWER

input
`VMMMMVMM VVMMMVMV VMVVVVVV MVMMMVVM VMVMMVVM ...` view save

correct output
`250` view save

user output
`1393 4 6 4 4 2 5 4 6 ...` view save

Test 38

Group: 4

Verdict: WRONG ANSWER

input
`VMMVMVMV VVMVMVMM MMMVMVMM MVVVVMMM MMVVVMVV ...` view save

correct output
`250` view save

user output
`4604 5 1 2 4 1 6 1 6 ...` view save

Test 39

Group: 4

Verdict: WRONG ANSWER

input
`MMMMMVMV MVVMMMMV VMVVVVMM VMVVVMMV MVMMMVMM ...` view save

correct output
`250` view save

user output
`511 2 2 3 6 3 4 1 3 ...` view save

Test 40

Group: 4

Verdict: WRONG ANSWER

input
`VMMMMMMV VMMVVVVV MVMMVMMV MVVVVMMV MVVVVMMM ...` view save

correct output
`250` view save

user output
`652 0 0 0 0 1 4 5 2 ...` view save

Putka Open 2015 – 6/6

Shakki

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

Test 32

Test 33

Test 34

Test 35

Test 36

Test 37

Test 38

Test 39

Test 40

Tasks

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