Codeforces 791A

#include <stdio.h>
int main()
{
	int a, b;
	int Count=0;
	scanf("%d%d", &a, &b);
	while(a<=b)
	{
		++Count;
		a*=3;
		b*=2;
	}
	printf("%d\n", Count);
	return 0;
}