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Update 03_Ranges.md #204

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14 changes: 10 additions & 4 deletions examples/02_control_flow/03_Ranges.md
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Original file line number Diff line number Diff line change
Expand Up @@ -15,12 +15,17 @@ fun main() {
}
print(" ")

for(i in 2..8 step 2) { // 3
for(i in 0..<3) { // 3
print(i)
}
print(" ")

for (i in 3 downTo 0) { // 4
for(i in 2..8 step 2) { // 4
print(i)
}
print(" ")

for (i in 3 downTo 0) { // 5
print(i)
}
print(" ")
Expand All @@ -31,8 +36,9 @@ fun main() {

1. Iterates over a range starting from 0 up to 3 (inclusive). Like 'for(i=0; i<=3; ++i)' in other programming languages (C/C++/Java).
2. Iterates over a range starting from 0 up to 3 (exclusive). Like for loop in Python or like 'for(i=0; i<3; ++i)' in other programming languages (C/C++/Java).
3. Iterates over a range with a custom increment step for consecutive elements.
4. Iterates over a range in _reverse_ order.
3. Iterates over a range starting from 0 up to 3 (exclusive). This syntax equals to '0 until 3', which is better understood. (available in version 1.9.0)
4. Iterates over a range with a custom increment step for consecutive elements.
5. Iterates over a range in _reverse_ order.

Char ranges are also supported:

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