6_operators_expressions.js

console.log('Operator in JS')

let a = 45
let b = 4

console.log('a + b = ', a+b)
console.log('a - b = ', a-b)
console.log('a * b = ', a*b)
console.log('a / b = ', a/b)
console.log('a ** b = ', a**b) //a^b
console.log('a % b = ', a%b)
console.log('++a = ', ++a)
console.log('--a = ', --a)
console.log('a++ = ', a++)
console.log('a-- = ', a--)

/* Assignment Operators */
let assignment = 1;
assignment += 5 // same as assignment = assignment + 5
console.log('a is now = ', a)
assignment -= 5 // same as assignment = assignment - 5
console.log('a is now = ', a)
assignment *= 5 // same as assignment = assignment * 5
console.log('a is now = ', a)
assignment /= 5 // same as assignment = assignment / 5
console.log('a is now = ', a)

/** Comparison Operators */
let comp1 = 6;
let comp2 = 7;
console.log('comp1 == comp2 is ', comp1 == comp2)
console.log('comp1 != comp2 is ', comp1 != comp2)
console.log('comp1 === comp2 is ', comp1 === comp2)
console.log('comp1 !== comp2 is ', comp1 !== comp2)
console.log('comp1 > comp2 is ', comp1 > comp2)

/** Logical Operators */
let x = 5;
let y = 6;
console.log(x<y && x==5)
console.log(x>y || x==5)
console.log(!false)
console.log(!true)

/** Comments */
// This is a single line comment
/**This is a sample multiline comment and a tutorial
 * from
 * Munzirl Alom */