我可以使用Go语言输入值的语法

Question

I've been looking for a way how to have a syntax like this in C

scanf("%d",&num);

and I've found out in Go Lanuguage you can use this

fmt.scanf("%d",&num)

The problem is when I'll use it twice, it doesn't allow me to enter a value on the second part.

Example:

package main

import "fmt"

func main() {
    var name string
    var age int
    fmt.Print("Enter your name: ")
    fmt.Scanf("%s", &name)
    fmt.Print("
Enter your age: ")
    fmt.Scanf("%d", &age)
    fmt.Println(name,"is",age,"years of Age")
}

Sample input name=Jack and age=18(this is the part of the problem wherein it doesn't allow me to input for the age) it will display

Jack is 0 years of age

Answer 1

You can replace the last line with this:

fmt.Printf("%s is %d years of age", name, age)

Here is the full code:

package main                                                                                                                            

import "fmt"

func main() {
    var name string
    var age int 
    fmt.Print("Enter your name: ")
    fmt.Scanf("%s", &name)
    fmt.Print("Enter your age: ")
    fmt.Scanf("%d", &age)
    fmt.Printf("
%s is %d years of age 
", name, age)
}

Output :

Enter your name: rex

Enter your age: 33

rex is 33 years of age