Essential Go / Console I/O
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package main
import (
"fmt"
)
func main() {
fmt.Print("What is your name?\n")
var name string
if n, err := fmt.Scanf("%s", &name); err != nil {
fmt.Printf("fmt.Scanf failed with '%s'\n", err)
} else {
fmt.Printf("fmt.Scanf scanned %d item(s) and set name to '%s'\n", n, name)
}
fmt.Print("What is your age?\n")
var age int
if n, err := fmt.Scanf("%d", &age); err != nil {
fmt.Printf("fmt.Scanf failed with '%s'\n", err)
} else {
fmt.Printf("fmt.Scanf scanned %d item(s) and set age to '%d'\n", n, age)
}
}
Go
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