Go

The Only Loop in Go

GoControl FlowFor Loopbeginner

Go has exactly one loop keyword. Drop the init and post clauses and for behaves like a while loop.

expected output

0 1 2 
n = 2

Why practise typing this

Typing control flow code builds muscle memory for the symbols and indentation Go uses most, which prose-based typing tests never cover. DevType measures your words per minute and accuracy on this snippet and tracks the individual characters you mistype, so later lessons can target them.

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