While Loop

Syntax of While loops follow the same convention as other languages.:

while <condition> {
    <statements>
}

Example:

var i = 0
while i < 5 {
    print(string(i) + " ")
    i = i + 1
}
// 0 1 2 3 4

For Loop

Syntax of For Loops deviates slightly from usual convention:

for <variable> = <start> to <end> {
    <statements>
}

Here <variable> can be accessed inside the for loop as well as changed inside the loop.

Value of <variable> will be equal to <start> during the first iteration and will be incremented by 1 after each iteration until it's equal to <end>.

Example:

for i = 0 to 5 {
    print(string(i) + " ")
}
// 0 1 2 3 4 5

for i = 0 to 5 {
      i = i + 1
      print(string(i) + " ")
}
// 1 3 5 6