Flash cards
Review the key moves
1/4
Core idea
What is the main idea behind Go Multi-case switch Statement?
Lesson checks
Practice each idea before moving on
Short Mimo-style checks built from this lesson's code, terms, and sequence.
1Quick choice
Which statement best captures the main point of this lesson?
2Fill blank
Complete the missing token from the example code.
___ {3Order
Put the learning moves in the order that makes the concept easiest to apply.
It is possible to have multiple values for each case in the switch statement:
Multi-case switch Example
The Multi-case switch Statement
The Multi-case switch Statement
It is possible to have multiple values for each case in the switch statement:
Syntax
switch
expression {
case
x , y
// code block if expression is evaluated to x or y
case
v , w
// code block if expression is evaluated to v or w
case
z
...
default:
// code block if expression is not found in any cases
}Multi-case switch Example
The example below uses the weekday number to return different text:
Example
package main
import ("fmt")
func main() {
day := 5
switch day {
case 1,3,5: fmt.Println("Odd weekday")
case 2,4: fmt.Println("Even weekday")
case 6,7: fmt.Println("Weekend")
default: fmt.Println("Invalid day of day number")
}
}