What will the code output when run? package main import "fmt" func main() { var i int var f float64 var s string var b bool fmt.Printf("%d %g %q %t\n", i, f, s, b) }

The code will output the default values for each type in Go:

• i — integer variable, default 0
• f — floating-point number, default 0.0
• s — string, default empty string ""
• b — boolean type, default false

The output will be:

0 0 "" false

Format %d outputs an integer, %g — a floating-point number in a compact format, %q — a string in quotes, %t — a boolean.