Bittipeli

#include <iostream>
#include <algorithm>
#include <cstring>

typedef long long int ll;

using namespace std;

const int N = 100000;

int state     [N] = {0};
int new_state [N] = {0};
int checked   [N] = {0};
int spread    [N] = {0};
int moves     [N] = {0};
int numMoves = 0;
int n;
int qaq = 0;

void printArray(int * arr, int m = n) {
    for (int i = 0; i < m; ++i) {
        cout << arr[i] << " ";
    }
    cout << endl;
}

void addMove(int move) {
    moves[numMoves] = move;
    ++numMoves;
}

int main() {

    string input;
    cin >> input;
    n = input.length();
    int last = input[0] == '1';
    size_t i = 0;
    int j = 0;
    while (i < input.length()) {
        int c = input[i] == '1';
        if (c != last) {
            ++j;
            last = c;
        }
        ++state[j];
        ++i;
    }
    n=j+1;

 start:

    for (int i = 0; i < n; ++i) {
        checked[i] = state[i] > 1 ? min(i, n-1-i)+1 : 0;
        spread[i] = checked[i];
    }

    for (int i = 1; i < n; ++i) {
        spread[i] = max(spread[i], spread[i-1]-1);
    }

    for (int i = n-2; i >= 0; --i) {
        spread[i] = max(spread[i], spread[i+1]-1);
    }

    if (n>1) {
        spread[0] = max(spread[0], spread[1]-1);
        spread[n-1] = max(spread[n-1], spread[n-2]-1);
    }

    j = 0;
    int m = 0;
    for (int i = 0; i < n; ++i) {
        if (spread[i] < 1) {
            cout << "QAQ" << endl;
            return 0;
        }
        if (checked[i] > m) {
            j = i;
            m = checked[i];
        }
    }

    int k = 0;
    int move = 0;
    for (int i = 0; i < n; ++i) {
        if (checked[i] > 0) {
            ++move;
        }
        if ((i&1)==(j&1) && checked[i] > 0) {
            addMove(move);
            if (k == 0 || i == n - 1) {
                continue;
            } else {
                ++i;
                state[k-1] += state[i]; 
            }
        } else {
            state[k] = state[i];
            ++k;
        }
    }

    n = k;

    if (n > 0) {
        goto start;
    }

    cout << numMoves << endl;
    printArray(moves, numMoves);

    return 0;
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 1

Verdict: WRONG ANSWER

Test 3

Group: 1

Verdict: ACCEPTED

Test 4

Group: 1

Verdict: WRONG ANSWER

Test 5

Group: 1

Verdict: WRONG ANSWER

Test 6

Group: 1

Verdict: WRONG ANSWER

Test 7

Group: 1

Verdict: WRONG ANSWER

Test 8

Group: 1

Verdict: ACCEPTED

Test 9

Group: 1

Verdict: ACCEPTED

Test 10

Group: 1

Verdict: ACCEPTED

Test 11

Group: 1

Verdict: WRONG ANSWER

Test 12

Group: 1

Verdict: WRONG ANSWER

Test 13

Group: 1

Verdict: ACCEPTED

Test 14

Group: 1

Verdict: WRONG ANSWER

Test 15

Group: 1

Verdict: WRONG ANSWER

Test 16

Group: 1

Verdict: WRONG ANSWER

Test 17

Group: 1

Verdict: ACCEPTED

Test 18

Group: 1

Verdict: WRONG ANSWER

Test 19

Group: 1

Verdict: WRONG ANSWER

Test 20

Group: 1

Verdict: ACCEPTED

Test 21

Group: 2

Verdict: ACCEPTED

Test 22

Group: 2

Verdict: WRONG ANSWER

Test 23

Group: 2

Verdict: WRONG ANSWER

Test 24

Group: 2

Verdict: ACCEPTED

Test 25

Group: 2

Verdict: ACCEPTED

Test 26

Group: 2

Verdict: WRONG ANSWER

Test 27

Group: 2

Verdict: ACCEPTED

Test 28

Group: 2

Verdict: WRONG ANSWER

Test 29

Group: 2

Verdict: WRONG ANSWER

Test 30

Group: 2

Verdict: WRONG ANSWER

Test 31

Group: 2

Verdict: WRONG ANSWER

Test 32

Group: 2

Verdict: ACCEPTED

Test 33

Group: 2

Verdict: WRONG ANSWER

Test 34

Group: 2

Verdict: WRONG ANSWER

Test 35

Group: 2

Verdict: WRONG ANSWER

Test 36

Group: 2

Verdict: ACCEPTED

Test 37

Group: 2

Verdict: ACCEPTED

Test 38

Group: 2

Verdict: WRONG ANSWER

Test 39

Group: 2

Verdict: ACCEPTED

Test 40

Group: 2

Verdict: WRONG ANSWER

Test 41

Group: 3

Verdict: ACCEPTED

Test 42

Group: 3

Verdict: ACCEPTED

Test 43

Group: 3

Verdict: WRONG ANSWER

Test 44

Group: 3

Verdict: ACCEPTED

Test 45

Group: 3

Verdict: WRONG ANSWER

Test 46

Group: 3

Verdict: WRONG ANSWER

Test 47

Group: 3

Verdict: WRONG ANSWER

Test 48

Group: 3

Verdict: WRONG ANSWER

Test 49

Group: 3

Verdict: ACCEPTED

Test 50

Group: 3

Verdict: WRONG ANSWER

Test 51

Group: 3

Verdict: WRONG ANSWER

Test 52

Group: 3

Verdict: ACCEPTED

Test 53

Group: 3

Verdict: WRONG ANSWER

Test 54

Group: 3

Verdict: WRONG ANSWER

Test 55

Group: 3

Verdict: WRONG ANSWER

Test 56

Group: 3

Verdict: ACCEPTED

Test 57

Group: 3

Verdict: ACCEPTED

Test 58

Group: 3

Verdict: WRONG ANSWER

Test 59

Group: 3

Verdict: ACCEPTED

Test 60

Group: 3

Verdict: WRONG ANSWER

Test 61

Group: 4

Verdict: ACCEPTED

Test 62

Group: 4

Verdict: ACCEPTED

Test 63

Group: 4

Verdict: WRONG ANSWER

Test 64

Group: 4

Verdict: ACCEPTED

Test 65

Group: 4

Verdict: ACCEPTED

Test 66

Group: 4

Verdict: ACCEPTED

Test 67

Group: 4

Verdict: ACCEPTED

Test 68

Group: 4

Verdict: WRONG ANSWER

Test 69

Group: 4

Verdict: ACCEPTED

Test 70

Group: 4

Verdict: WRONG ANSWER

Test 71

Group: 4

Verdict: ACCEPTED

Test 72

Group: 4

Verdict: WRONG ANSWER

Test 73

Group: 4

Verdict: ACCEPTED

Test 74

Group: 4

Verdict: ACCEPTED

Test 75

Group: 4

Verdict: WRONG ANSWER

Test 76

Group: 4

Verdict: ACCEPTED

Test 77

Group: 4

Verdict: ACCEPTED

Test 78

Group: 4

Verdict: WRONG ANSWER

Test 79

Group: 4

Verdict: TIME LIMIT EXCEEDED

Test 80

Group: 4

Verdict: WRONG ANSWER