A_Bear_and_Big_Brother.cpp

#include <bits/stdc++.h>
using namespace std;

#define endl '\n'
#define pb push_back 
#define f first
#define s second 
#define min3(a, b, c) min(min(a, b), c)
#define max3(a, b, c) max(max(a, b), c)
#define all(v) v.begin(), v.end()


typedef long long ll;
typedef double ld;
typedef long double lld;
typedef unsigned long long ull;
typedef pair<int, int> pii;
typedef pair<ll, ll> pll;
typedef vector<int> vi;
typedef vector<vi> vvi;
typedef vector<ll> vl;
typedef vector<vl> vvl;
typedef vector<pii> vpi;
typedef vector<pll> vpl;

const int INF = 1e9;
//const ll INF = 1e18;
const ll mod = 1000000007;
// const ll mod = 998244353;


void solve(){
	
	int a,b;
    cin>>a>>b;
    int i=1;
    double rat=(double)a/b;
    while(rat<=pow(2.0, i)/pow(3.0,i)){
        i++;
    }
    cout<<i<<endl;
    
}

int main()
{
    ios_base::sync_with_stdio(false);
	cin.tie(NULL);
	cout.tie(NULL);



    int t=1;
    //cin>>t;

    while(t--) 
    	solve();

    
    return 0;
}