Bittipeli

#include <iostream>
#include <string>
#include <vector>

using namespace std;


int main() {
	cin.sync_with_stdio(false);

	string bitrow;
	cin >> bitrow;

	vector<int> grList;

	int curid = 0;
	int count = 0;
	for (int i = 0; i < (int)bitrow.length(); i++) {
		if (bitrow[i] == bitrow[curid]) {
			count++;
		}
		else {
			if (count > 1) {
				grList.push_back(49);
			}
			else {
				grList.push_back(48);
			}
			curid = i;
			count = 1;
		}
	}
	if (count > 1) {
		grList.push_back(49);
	}
	else {
		grList.push_back(48);
	}
	string str(grList.begin(), grList.end());

	vector<int> moves;

	bool fail = false;
	while (1) {
		//cout << str << endl;

		int strlen = str.length();
		if (strlen == 1) {
			if (str == "0") {
				cout << "QAQ";
				fail = true;
				break;
			}
			else {
				moves.push_back(1);
				break;
			}
		}
		else if (strlen == 2) {
			if (str == "00" || str == "01" || str == "10") {
				cout << "QAQ";
				fail = true;
				break;
			}
			else {
				moves.push_back(1);
				moves.push_back(1);
				break;
			}
		}
		else {
			int prio = 0;
			int prioid = 0;
			for (int i = 0; i < strlen - 2; i++) {
				if (str[i + 1] == 48) {
					continue;
				}

				string curstr = str.substr(i, 3);
			
				if (curstr == "010" && i != 0 && i != strlen - 3) {
					prio = 11;
					prioid = i;
					break;
				}
				if ((curstr == "011" || curstr == "110") && i != 0 && i != strlen - 3) {
					prio = 10;
					prioid = i;
					continue;
				}
				if (curstr == "010" && prio < 10) {
					prio = 9;
					prioid = i;
					continue;
				}
				if ((curstr == "011" || curstr == "110") && prio < 9) {
					prio = 8;
					prioid = i;
					continue;
				}
				if (curstr == "111" && i != 0 && i != strlen - 3 && prio < 8) {
					prio = 7;
					prioid = i;
					continue;
				}
				if (curstr == "111" && prio < 7) {
					prio = 6;
					prioid = i;
					continue;
				}
				if (curstr == "000" && prio < 6) {
					prio = 5;
					prioid = i;
					continue;
				}
			}
			if (prio == 5) {
				cout << "QAQ";
				fail = true;
				break;
			}
			else {
				int indx = 0;
				for (int i = 0; i < prioid+1; i++) {
					if (str[i] == 49) {
						indx++;
					}
				}
				moves.push_back(indx+1);
				str.erase(prioid + 2, 1);
				str.erase(prioid, 1);
			}
		}
	}

	if (!fail) {
		int movecount = moves.size();
		cout << movecount << endl;
		for (int i = 0; i < movecount; i++) {
			cout << moves[i] << " ";
		}
	}

	//system("pause");
}

Test 1

Group: 1

Verdict: ACCEPTED

Test 2

Group: 1

Verdict: ACCEPTED

Test 3

Group: 1

Verdict: ACCEPTED

Test 4

Group: 1

Verdict: ACCEPTED

Test 5

Group: 1

Verdict: ACCEPTED

Test 6

Group: 1

Verdict: ACCEPTED

Test 7

Group: 1

Verdict: ACCEPTED

Test 8

Group: 1

Verdict: ACCEPTED

Test 9

Group: 1

Verdict: ACCEPTED

Test 10

Group: 1

Verdict: ACCEPTED

Test 11

Group: 1

Verdict: ACCEPTED

Test 12

Group: 1

Verdict: ACCEPTED

Test 13

Group: 1

Verdict: ACCEPTED

Test 14

Group: 1

Verdict: ACCEPTED

Test 15

Group: 1

Verdict: ACCEPTED

Test 16

Group: 1

Verdict: ACCEPTED

Test 17

Group: 1

Verdict: ACCEPTED

Test 18

Group: 1

Verdict: ACCEPTED

Test 19

Group: 1

Verdict: ACCEPTED

Test 20

Group: 1

Verdict: ACCEPTED

Test 21

Group: 2

Verdict: ACCEPTED

Test 22

Group: 2

Verdict: ACCEPTED

Test 23

Group: 2

Verdict: ACCEPTED

Test 24

Group: 2

Verdict: ACCEPTED

Test 25

Group: 2

Verdict: ACCEPTED

Test 26

Group: 2

Verdict: ACCEPTED

Test 27

Group: 2

Verdict: ACCEPTED

Test 28

Group: 2

Verdict: ACCEPTED

Test 29

Group: 2

Verdict: ACCEPTED

Test 30

Group: 2

Verdict: ACCEPTED

Test 31

Group: 2

Verdict: ACCEPTED

Test 32

Group: 2

Verdict: ACCEPTED

Test 33

Group: 2

Verdict: ACCEPTED

Test 34

Group: 2

Verdict: ACCEPTED

Test 35

Group: 2

Verdict: ACCEPTED

Test 36

Group: 2

Verdict: ACCEPTED

Test 37

Group: 2

Verdict: ACCEPTED

Test 38

Group: 2

Verdict: ACCEPTED

Test 39

Group: 2

Verdict: ACCEPTED

Test 40

Group: 2

Verdict: ACCEPTED

Test 41

Group: 3

Verdict: ACCEPTED

Test 42

Group: 3

Verdict: ACCEPTED

Test 43

Group: 3

Verdict: ACCEPTED

Test 44

Group: 3

Verdict: ACCEPTED

Test 45

Group: 3

Verdict: ACCEPTED

Test 46

Group: 3

Verdict: ACCEPTED

Test 47

Group: 3

Verdict: ACCEPTED

Test 48

Group: 3

Verdict: ACCEPTED

Test 49

Group: 3

Verdict: ACCEPTED

Test 50

Group: 3

Verdict: ACCEPTED

Test 51

Group: 3

Verdict: ACCEPTED

Test 52

Group: 3

Verdict: ACCEPTED

Test 53

Group: 3

Verdict: ACCEPTED

Test 54

Group: 3

Verdict: ACCEPTED

Test 55

Group: 3

Verdict: ACCEPTED

Test 56

Group: 3

Verdict: ACCEPTED

Test 57

Group: 3

Verdict: ACCEPTED

Test 58

Group: 3

Verdict: ACCEPTED

Test 59

Group: 3

Verdict: ACCEPTED

Test 60

Group: 3

Verdict: ACCEPTED

Test 61

Group: 4

Verdict: ACCEPTED

Test 62

Group: 4

Verdict: ACCEPTED

Test 63

Group: 4

Verdict: ACCEPTED

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: ACCEPTED

Test 69

Group: 4

Verdict: ACCEPTED

Test 70

Group: 4

Verdict: WRONG ANSWER

Test 71

Group: 4

Verdict: ACCEPTED

Test 72

Group: 4

Verdict: ACCEPTED

Test 73

Group: 4

Verdict: ACCEPTED

Test 74

Group: 4

Verdict: ACCEPTED

Test 75

Group: 4

Verdict: ACCEPTED

Test 76

Group: 4

Verdict: TIME LIMIT EXCEEDED

Test 77

Group: 4

Verdict: TIME LIMIT EXCEEDED

Test 78

Group: 4

Verdict: TIME LIMIT EXCEEDED

Test 79

Group: 4

Verdict: TIME LIMIT EXCEEDED

Test 80

Group: 4

Verdict: TIME LIMIT EXCEEDED