2.23. Go language loop statement

In many practical problems, there are many regular repetitive operations, soit is necessary to repeat some statements in the program.

The following is a flowchart of looping programs in most programming languages:

Go language provides the following types of loop processing statements:

Cycle type

Description

Break statement

Repetitive execution statement block

Continue statement

Nesting one or more for loops within for loops

2.23.1. Loop control statement #

Loop control statements can control the execution of statements in the loop.

GO language supports the following loop control statements:

Control statement

Description

Break statement

Often used to break the current for loop or jump out of switch statements

Continue statement

Skip the remaining statements of the current loop and proceed to the next loop.

Goto statement

Transfer control to the marked statement.

2.23.2. Infinite cycle #

If the conditional statement in the loop is never false , there will be an infinite loop, and we can pass through for only one conditional expression is set in the loop statement to execute the infinite loop:

Example #

package main
import "fmt"
func main() {
    for true  {
        fmt.Printf("This is an infinite loop.\\n");
    }
}

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