complete day 3

skiped level 3 exercise not able to figure out how to format to 2 digits

03_Day_Booleans_operators_date/03_day_starter/index.html

@@ -11,6 +11,7 @@
 
     <!-- import your scripts here -->
     <script src="./scripts/main.js"></script>
+    <script src="./scripts/day3.js"></script>
 
 </body>
 

03_Day_Booleans_operators_date/03_day_starter/scripts/day3.js

@@ -0,0 +1,123 @@
+let firstName = 'kevin'
+let lastName = 'h'
+let country = 'USA'
+let city = 'new york'
+let age = 24
+let isMarried = false
+let year = 2022
+
+console.log(typeof firstName)
+console.log(typeof lastName)
+console.log(typeof country)
+console.log(typeof city)
+console.log(typeof age)
+console.log(typeof isMarried)
+console.log(typeof year)
+
+console.log('10' === 10)
+console.log(parseInt(9.8) === 10)
+
+console.log(10>2)
+console.log(true)
+console.log('hello' === 'hello')
+console.log(age === null)
+console.log(age === NaN)
+console.log(0 === 10)
+
+console.log(4 > 3)
+console.log(4 >= 3)
+console.log(4 < 3)
+console.log(4 <= 3)
+console.log(4 == 4)
+console.log(4 === 4)
+console.log(4 != 4)
+console.log(4 !== 4)
+console.log(4 != '4')
+console.log(4 == '4')
+console.log(4 === '4')
+console.log('python'.length != 'jargon'.length)
+
+console.log(4 > 3 && 10 < 12)
+console.log(4 > 3 && 10 > 12)
+console.log(4 > 3 || 10 < 12)
+console.log(4 > 3 || 10 > 12)
+console.log(!(4 > 3))
+console.log(!(4 < 3))
+console.log(!(false))
+console.log(!(4 > 3 && 10 < 12))
+console.log(!(4 > 3 && 10 > 12))
+console.log(!(4 === '4'))
+console.log('dragon'.match('on') && 'python'.match('on'))
+const now = new Date()
+console.log(now.getFullYear())
+console.log(now.getMonth())
+console.log(now.getDate())
+console.log(now.getDay())
+console.log(now.getHours())
+console.log(now.getMinutes())
+console.log(now.getTime())
+
+//exercise 2
+let trianglebase = prompt('triangle base')
+let triangleheight = prompt('triangle height')
+let triangle =0.5 *trianglebase * triangleheight
+console.log(triangle)
+let a = prompt('side a')
+let b = prompt('side b')
+let c = prompt('side c')
+let perimeter = a+b+c
+console.log(perimeter)
+let width = prompt('rectangle width')
+let length = prompt('rectangle length')
+let rectangle = 2*(length * width)
+console.log(rectangle)
+let pi = Math.PI
+let r = prompt('radius of circle')
+let areaOfCircle = pi * r * r
+console.log(areaOfCircle)
+let m = prompt('mx')
+let B = prompt('b')
+console.log('y-intercept = ' + b + ' x-intercept = ' + (-(b)/m))
+let ysub2 = prompt('ysub2')
+let ysub1 = prompt('ysub1')
+let xsub2 = prompt('xsub2')
+let xsub1 = prompt('xsub1')
+let slope = (ysub2-ysub1)/(xsub2-xsub1)
+console.log(slope)
+console.log(m===slope)
+//skip Calculate the value of y (y = x<sup>2</sup> + 6x + 9). Try to use different x values and figure out at what x value y is 0.
+let hours = prompt('hours')
+let rph = prompt('rate per hour')
+let weekly = hours * rph
+console.log(weekly)
+let Name = 'Asabeneh'
+Name.length < 7
+    ? console.log('your name is long!')
+    : console.log('your name is short!')
+let first = prompt('first name')
+let last = prompt('last name')
+first.length > last.length
+    ?console.log(`your first name ${first} is longer than your family name, ${last}`)
+    :console.log(`your first name ${first} is shorter than your family name, ${last}`)
+let myAge = 250
+let yourAge = 25
+myAge > yourAge
+    ?console.log('I am ' + (myAge-yourAge) +' years older than you')
+    :console.log('your ' + (yourAge-myAge) +' years older than me')
+let userAge = prompt('age ')
+userAge > 18
+    ?console.log(`You are ${userAge}. You are old enough to drive`)
+    :console.log(`You are ${userAge}. You will be allowed to drive after ${18-userAge} years.`)
+let userYear = prompt('year ')
+userYear <= 100
+    ?console.log(`you lived ${userYear*365*24*60*60} seconds.`)
+    :console.log('the year is too large')
+let day = String(now.getDay).padStart(2, '0')
+let month = String(now.getMonth).padStart(2, '0')
+let hour =String(now.getHours).padStart(2, '0')
+let minutes = String(now.getMinutes).padStart(2, '0')
+console.log(now.getFullYear+ '--'+month+ '--'+day + ' ' +hour +minutes)
+console.log(day +month+'--'+now.getFullYear+ ' ' +hour+minutes)
+console.log(day +month+'/'+now.getFullYear+ ' ' +hour+minutes)
+
+console.log(now.getFullYear+ '--'+month+ '--'+day + ' ' +hour +minutes)