051-Object-Literal-Constructor.js

// 01 No.
let marks = {}
marks.english = 10

console.log(marks);



// 02
var board_chellenge = {
    bng : 22,
    math : 90
}
board_chellenge.bng = 33 // replace
console.log("board_chellenge : ", board_chellenge);

board_chellenge.science = 100 // new added
console.log("SCience-Subject-Addded", board_chellenge);