Conspiracies everywhere

input/code.cpp: In function 'void next_layer(int)':
input/code.cpp:14:20: warning: comparison of integer expressions of different signedness: 'int' and 'std::vector<long long int>::size_type' {aka 'long unsigned int'} [-Wsign-compare]
   14 |     for (int j=1; j< layers[i-1].size()+1; j++)
      |                   ~^~~~~~~~~~~~~~~~~~~~~~

#include<iostream>
#include<vector>
#include<cmath>
 
#define ll long long int
 
int n; ll q;
 
using namespace std;
 
vector<ll> layers[61];
 
void next_layer (int i) {
    for (int j=1; j< layers[i-1].size()+1; j++) 
    {
        ll square = layers[i-1][j-1] - layers[i][j-1];
 
        layers[i].push_back(square);
    }
};
 
int main() {
    cin >> n; cin >> q;
    layers[0].push_back(q);
 
    ll half = layers[0][0] / 2;
 
    ll k = 1;
    while (k * 2 <= half) k *= 2; 
 
    layers[1].push_back(k);
    next_layer(1);
 
    int l = 1;
    while (--n) {
        ++l; 
        layers[l].push_back(layers[l-1][0]/2);
        next_layer(l);
    }
 
    for (auto k : layers[l-1]) {
        if (k <= 0) 
        {cout << "The truth is out there" << endl;
        return 0;
        }
    }
 
    for (auto k :layers[l-1]) cout << k << " "; 
    cout << endl;
    // cout << "solution ends" << endl;
 
    // while (l--) {
    //     for (auto k :layers[++n]) cout << k << " "; cout << endl;
    // }
 
    // cout << endl;
 
 
}

Test 1

Verdict: ACCEPTED

Test 2

Verdict: ACCEPTED

Test 3

Verdict: ACCEPTED

Test 4

Verdict: ACCEPTED

Test 5

Verdict: ACCEPTED

Test 6

Verdict: ACCEPTED

Test 7

Verdict: ACCEPTED

Test 8

Verdict: ACCEPTED

Test 9

Verdict: ACCEPTED

Test 10

Verdict: ACCEPTED

Test 11

Verdict: ACCEPTED

Test 12

Verdict: ACCEPTED

Test 13

Verdict: ACCEPTED

Test 14

Verdict: ACCEPTED

Test 15

Verdict: ACCEPTED

Test 16

Verdict: ACCEPTED