Hello everyone, This is day 2 of Android development with Kotlin language , today i just revised previous concept and practice some of the project. Today is 15th july and i covered 100% of Introduction to Kotlin In this pathway i learnt Basic maths operator Default parameters Now i just completed Introduction to Kotlin and at the end of thid pathway google provided a new for kotlin which is present of the HYPERSKILLS named Kotlin to core PROJECT - 1 Comparision of mobile usage fun main () { println ( "Have I spent more time using my phone today: ${compareTime(300, 250)}" ) println ( "Have I spent more time using my phone today: ${compareTime(300, 300)}" ) println ( "Have I spent more time using my phone today: ${compareTime(200, 220)}" ) } fun compareTime ( timeSpentToday : Int , timeSpentYesterday : Int ): Boolean { return timeSpentToday > timeSpentYesterday } PROJECT - 2 Weather Details of the Cities fun main () ...