Rohit Beriwal

Different Functions for looping:

Range:

STEP-Range:

<var name> = range(<start>, <stop>, length=<number of points between start and stop>)
r = range(1, 20, length=10)

UNIT-Range:

<var name> = <start>:<step size>:<stop>
r = 1:2:20

List comprehension:

l1 = [x for x in <start>:<stop>]
   
___
## General loops
    
#### For loops:
```julia
for i in arr
    print(i)
end    

While loops:

i=0 #global scope

while i < 5
    print(i)
    # i+= 1 #local scope
    global i += 1
end