challenge4

🧠 Challenge #4

Challenge done during Section 6: Loops, and the If, When, and Try/Catch Expressions.

🎯 Tasks

1. Use a range to print out the numbers from 5 to 5000 in steps of 5.

2. Use a range to print out the numbers from -500 to 0.

3. Using a range, print the first 15 numbers in the Fibonacci sequence.

4. Without overwriting the starting code, add changes to it which will make it print the following:

   1
   11
   100
   99
   98
   2

   Starting code:

   for (i in 1..5) {
       println(i)
   
       for (j in 11..20) {
           println(j)
   
           for (k in 100 downTo 90) {
               println(k)
           }
       }
   }

5. Declare a variable called num (Int) and assign it any value you choose. Also declare a variable called dnum (Double) and do the following:

   • in one expression:
     • if num > 100, assign dnum -234.567
     • if num < 100, assign dnum 4444.555
     • if num == 100, assign dnum 0.0
   • print the value of dnum.