How do you declare variables in Go?

Variable declaration in Go: • Using var keyword: var name string = "John" • Short declaration: name := "John" • Multiple variables: var a, b, c int • With initialization: var a, b = 1, 2 • Zero values: var i int (defaults to 0) • Constants: const Pi = 3.14 • Type inference: var x = 42 • Block declaration: var ( name string age int )