In Go, we can simply use the math package to get the maximum or minimum of two numbers. Here is an example code:
package main
import (
"fmt"
"math"
)
func main() {
a := 10
b := 20
// Maximum of a and b
max := math.Max(float64(a), float64(b))
fmt.Println("Maximum of a and b:", max)
// Minimum of a and b
min := math.Min(float64(a), float64(b))
fmt.Println("Minimum of a and b:", min)
}
In the above example code, we have two integer variables a and b. We convert these variables into float64 using the float64 function, which is required to use the math.Max and math.Min functions. We then use these functions to get the maximum and minimum of a and b. Finally, we print the results using the fmt package.
Output:
Maximum of a and b: 20
Minimum of a and b: 10
This code can be modified to accept user input for a and b for dynamic values. We can also use this code to get the maximum or minimum of more than two numbers by calling math.Max or math.Min multiple times.