Go language learning loops in 3:go language

This is a creation in Article, where the information may have evolved or changed.

There is only one loop statement in the go language, which is for:

Here is the first explanation: the Role of =:

: = When the type of the operand on the right is determined, it can be used to do the assignment: = can only be placed inside the function.

of basic for loops do not have to be ' (') ' (or even force them to use them), they look like C or Java, and ' {} ' is required.

Look at one of the following programs:

  Hello project main.go 

Package Main

Import"FMT"

FuncMain (){

 sum: =1

  forsum<

 sum+= sum

    }

 FMT. PRINTLN (SUM)

}

As in C or Java, you can leave the front and back statements empty

Since there is only a for in go to use as a loop, how can our while (i<n) and while (True) be implemented? Take a look at the following program:

Package Main

Import"FMT"

FuncMain (){

 sum: =1

  forsum<

 sum+= sum

    }

 FMT. PRINTLN (SUM)

}

This is the notation of while (i<n)

Package Main

FuncMain (){

  for{

    }

}

This is the notation for the dead loop, with no variables behind for