Labelled break and continue in Go - Interactive Code Practice

Practice - 5 Tasks

1fill in blank

easy

Complete the code to break out of the outer loop using a label.

Go

OuterLoop:
for i := 0; i < 3; i++ {
    for j := 0; j < 3; j++ {
        if i == 1 && j == 1 {
            [1] OuterLoop
        }
        println(i, j)
    }
}

Drag options to blanks, or click blank then click option'

Acontinue

Bgoto

Cbreak

Dexit

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'continue' instead of 'break' to exit the loop.

Forgetting to add the label after 'break'.

In Go, break with a label exits the labeled loop.

2fill in blank

medium

Complete the code to continue the outer loop when a condition is met.

Go

Outer:
for i := 0; i < 3; i++ {
    for j := 0; j < 3; j++ {
        if i == 1 && j == 1 {
            [1] Outer
        }
        println(i, j)
    }
}

Drag options to blanks, or click blank then click option'

Askip

Bbreak

Cgoto

Dcontinue

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'break' instead of 'continue' to skip iterations.

Not specifying the label after 'continue'.

Using continue with a label skips to the next iteration of the labeled loop.

3fill in blank

hard

Fix the error by choosing the correct keyword to break the labeled loop.

Go

Loop1:
for x := 0; x < 5; x++ {
    for y := 0; y < 5; y++ {
        if x*y > 6 {
            [1] Loop1
        }
        println(x, y)
    }
}

Drag options to blanks, or click blank then click option'

Abreak

Bcontinue

Cexit

Dgoto

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'continue' to exit the loop causes wrong behavior.

Using 'goto' without proper label placement causes errors.

The break keyword with a label exits the labeled loop correctly.

4fill in blank

hard

Fill both blanks to continue the outer loop and break the inner loop correctly.

Go

OuterLoop:
for i := 0; i < 3; i++ {
    InnerLoop:
    for j := 0; j < 3; j++ {
        if j == 1 {
            [1] OuterLoop
            [2] InnerLoop
        }
        println(i, j)
    }
}

Drag options to blanks, or click blank then click option'

Acontinue

Bbreak

Cgoto

Dskip

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'break' for both blanks causes incorrect loop behavior.

Using 'continue' for both blanks does not exit the inner loop.

continue OuterLoop skips to the next iteration of the outer loop, and break InnerLoop exits the inner loop.

5fill in blank

hard

Fill all three blanks to break the outer loop, continue the inner loop, and break the labeled loop correctly.

Go

Label1:
for a := 0; a < 3; a++ {
    Label2:
    for b := 0; b < 3; b++ {
        if a == 1 && b == 1 {
            [1] Label1
        }
        if b == 0 {
            [2] Label2
        }
        if a == 2 {
            [3] Label1
        }
        println(a, b)
    }
}

Drag options to blanks, or click blank then click option'

Acontinue

Bbreak

Cgoto

Dexit

Attempts:

3 left

💡 Hint

Common Mistakes

Using 'goto' or 'exit' which are invalid in this context.

Mixing up which label to use with break or continue.

break Label1 exits the outer loop, continue Label2 skips to the next inner loop iteration, and break Label1 again exits the outer loop.