Example
- Just like in
C- But with let-like bindings in declaration
- So last line would generate an error because num is out of scope
- But with let-like bindings in declaration
- No ternary
// Here’s a basic example. if 7%2 == 0 { fmt.Println("7 is even") } else { fmt.Println("7 is odd") } // You can have an if statement without an else. if 8%4 == 0 { fmt.Println("8 is divisible by 4") } // A statement can precede conditionals; any variables declared in this // statement are available in all branches. if num := 9; num < 0 { fmt.Println(num, "is negative") } else if num < 10 { fmt.Println(num, "has 1 digit") } else { fmt.Println(num, "has multiple digits") }
7 is odd 8 is divisible by 4 9 has 1 digit