How to print map in golang?

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Today, we will create a map variable, add some values, and will try to print it in the console.

Here, we are going to use the fmt.Println() method to print map variable values.

To create a map type variable we write like m := make(map[string]int).

Let’s write code and check the golang console.

package main

import "fmt"

func main() {

    m := make(map[string]int)

    m["k1"] = 7
    m["k2"] = 13

    fmt.Println("map:", m)
}

In the above code, we have created a map variable and added some data. check the following image for output.

Try it Yourself

All the best 👍