Leimasin

input/code.cpp: In function 'void taytto()':
input/code.cpp:13:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while(i < s.length() - m.length() + 1)   {
           ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
input/code.cpp:12:9: warning: unused variable 'j' [-Wunused-variable]
     int j = 0;
         ^
input/code.cpp: In function 'bool haku()':
input/code.cpp:27:13: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
     while(i < s.length() - m.length() + 1)  {
           ~~^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
input/code.cpp:35:18: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
             if(j == m.length()) break;
                ~~^~~~~~~~~~~~~
input/code.cpp:37:14: warning: comparison between signed and unsigned integer expressions [-Wsign-compare]
         if(j == m.length() && c > 0)    {
            ~~^~~~~~~~~~~~~
input/code.cpp: In function 'int main()':
input/code.cpp:5...

#include <bits/stdc++.h>

using namespace std;

string s;
string m;
string t;
vector<int> v;

void taytto()   {
    int i = 0;
    int j = 0;
    while(i < s.length() - m.length() + 1)   {
        if(s.substr(i, m.length()) == m)    {
            s.replace(i, m.length(), t);
            v.push_back(i + 1);
            i += m.length();
        }
        else i++;
    }
}

bool haku()   {
    int i = 0;
    int j = 0;
    bool b = false;
    while(i < s.length() - m.length() + 1)  {
        string o = s.substr(i, m.length());
        int k = 0;
        int c = 0;
        while(o[k] == m[j] || o[k] == '?')  {
            if(o[k] == m[j]) c++;
            k++;
            j++;
            if(j == m.length()) break;
        }
        if(j == m.length() && c > 0)    {
            s.replace(i, m.length(), m);
            i += m.length();
            b = true;
        }
        else i++;
        j = 0;
    }
    return b;
}

int main()
{
    cin >> s >> m;
    for(int i = 0; i < m.length(); i++) t += '?';
    taytto();
    bool b = haku();
    while(b)    {
        taytto();
        b = haku();
    }
    b = true;
    for(int j = 0; j < s.length(); j++) {
        if(s[j] != '?') {
            b = false;
            continue;
        }
    }
    if(b)   {
        cout << v.size() << '\n';
        for(int k = v.size() - 1; k >= 0; k--)   {
            cout << v[k] << ' ';
        }
    }
    else    {
        cout << "-1";
    }
    return 0;
}

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: 2

Verdict: ACCEPTED

Test 16

Group: 2

Verdict: ACCEPTED

Test 17

Group: 2

Verdict: ACCEPTED

Test 18

Group: 2

Verdict: ACCEPTED

Test 19

Group: 2

Verdict: ACCEPTED

Test 20

Group: 2

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: 3

Verdict: ACCEPTED

Test 30

Group: 3

Verdict: ACCEPTED

Test 31

Group: 3

Verdict: ACCEPTED

Test 32

Group: 3

Verdict: ACCEPTED

Test 33

Group: 3

Verdict: ACCEPTED

Test 34

Group: 3

Verdict: ACCEPTED

Test 35

Group: 3

Verdict: ACCEPTED

Test 36

Group: 3

Verdict: ACCEPTED

Test 37

Group: 3

Verdict: ACCEPTED

Test 38

Group: 3

Verdict: ACCEPTED

Test 39

Group: 3

Verdict: ACCEPTED

Test 40

Group: 3

Verdict: ACCEPTED

Test 41

Group: 3

Verdict: ACCEPTED

Test 42

Group: 3

Verdict: ACCEPTED