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For Loop

Flow-Wing supports the for keyword to iterate over a sequence of values.

Example Usage:​

for var i = 0 to 10  {
  print(i + " ")
}

Output:

0 1 2 3 4 5 6 7 8 9 10

Here, the for keyword is used to iterate over a sequence of values. statment inside loop is executed 11 times. Since By Default, the steper is 1.

With Steper​

Flow-Wing supports the for keyword to iterate over a sequence of values with a steper.

Example Usage:​

for var i = 0 to 10 : 2  {
  print(i + " ")
}

Output:

0 2 4 6 8 10

Here, the for keyword is used to iterate over a sequence of values with a steper. statment inside loop is executed 6 times.

For Loop with Array/Container​

Flow-Wing supports the for keyword to iterate over a sequence of values with a steper.

Example Usage:​

for var i = 0 to 5 : 1 {
  print(people[i].name + " ")
}

Using Outside Variable​

var i: int = 0
for i = 0 to 5 : 1 {
  print(people[i].name + " ")
}