Break Statement
The break
keyword can be used to prematurely exit a loop, even if it has not reached its stop condition.
Here's an example of how break
can be used inside a loop:
index.go
99
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package main
import "fmt"
func main() {
for i := 1; i <= 5; i++ {
fmt.Println(i)
if i == 3 {
break
}
}
fmt.Println("Loop ended")
}
123456789101112package main import "fmt" func main() { for i := 1; i <= 5; i++ { fmt.Println(i) if i == 3 { break } } fmt.Println("Loop ended") }
The provided code terminates the loop when i==3
instead of i==5
. Any code after the break
statement within the loop is automatically ignored since the loop breaks at that specific point.
The break
keyword, also referred to as the break statement, can be a valuable tool for controlling the loop's flow. It enables you to impose additional conditions within the loop.
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Section 3. Chapter 7
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