厚土Go学习笔记 | 09. 类型转换 与 类型推导

var i int = 42
var f float64 = float64(i)
var u uint = uint(f)

i := 42
f := float64(i)
u := uint(f)

i := 42                // int
f := 3.142            //float64
g := 0.867 + 0.5i    //complex128

package main

import (
    "fmt"
)

func main() {
    i := 42
    f := 3.142
    g := 0.867 + 0.5i
    fmt.Printf("i is of type %T\n", i)
    fmt.Printf("f is of type %T\n", f)
    fmt.Printf("g is of type %T\n", g)
}

i is of type int
f is of type float64
g is of type complex128