791A

DevGod

Elf Vtuber

Caution

DevGod needs to write an editorial for this problem!

js

const input = require('fs').readFileSync(0,'utf8').split(" ");

const L = Number(input[0]);
const B = Number(input[1]);

console.log(
  Math.floor(
    Math.log(B/L) / Math.log(3/2)
    )+1
);