text: let a = 221;
  let b = a-5;
  a= 4;
  console.log(b,a);
  
  const kiminkyu = {
    name:"kiminkyu",
    age:17,
    gender:"Male",
    isHandsome:true,
    weight:60.0,
    favoriteFood: ["kimchi","blgogi","pizza","chicken"]
  }
  
  console.log(kiminkyu.name);
  console.log(kiminkyu.age);
  console.log(kiminkyu.gender);
  console.log(kiminkyu.isHandsome);
  console.log(kiminkyu.weight);
  kiminkyu.weight = 60.1;
  console.log(kiminkyu.weight);
  