Conspiracies everywhere

input/code.cpp: In function 'int main()':
input/code.cpp:55:27: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long unsigned int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   55 |         for (int j = 0; j < sol[i].size(); ++j){
      |                         ~~^~~~~~~~~~~~~~~

#include <bits/stdc++.h>

// g++ -std=c++17 c.cpp -o c
using namespace std;

vector<vector<uint64_t>> sol;
int n;

bool hae(int level, uint64_t q, uint64_t lc){
    
    if (level > n){
            return true;
        }
    //cout << "oof " << level << " " << q << endl;
    if (sol[level-1].size() == 0){
        
        if(level == n && q > 0) {
            sol[level-1].push_back(q);
            return true;
        }
        else if (q == 0) {
            return false;
        }
        sol[level-1].push_back(q);
        bool ok = true;
        ok &= hae(level+1, q-q/2, 0);
        ok &= hae(level+1, q/2, 0);
        return ok;
    }
    else {
        uint64_t upper = sol[level-2].back();
        uint64_t left = sol[level-1].back();
        auto self = upper - left;
        if (self <= 0) {
            return false;
        }
        sol[level-1].push_back(self);
        bool ok = true;
        ok &= hae(level+1, q/2, 0);
        return ok;
    }
}

int main() {
    uint64_t q; cin >> n >> q;
    for (int i = 0; i < n; ++i) {
        sol.push_back(vector<uint64_t>());
    }
    bool ok = hae(1, q, 0);
    if (!ok) {
        cout << "The truth is out there" << endl;
        return 0;
    }
    for (int i = n-1; i < n; ++i) {
        for (int j = 0; j < sol[i].size(); ++j){
            cout << sol[i][j] << " ";
        }
    }
    cout << endl;
    return 0;
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: WRONG ANSWER

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: WRONG ANSWER

Test 11

Verdict: ACCEPTED

Test 12

Verdict: WRONG ANSWER

Test 13

Verdict: ACCEPTED

Test 14

Verdict: ACCEPTED

Test 15

Verdict: ACCEPTED

Test 16

Verdict: ACCEPTED