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Golang program to print the Boolean value using format specifier in fmt.Printf() function

Here, we are going to learn how to print the Boolean value using format specifier in fmt.Printf() function in Golang (Go Language)?
Submitted by Nidhi, on April 17, 2021 [Last updated : March 02, 2023]

How to print the Boolean values in Golang?

Problem Solution:

In this program, we will print the value of Boolean variables using format specifier "%t" in fmt.Printf() function on the console screen.

Program/Source Code:

The source code to print the Boolean value using format specifier in fmt.Printf() function is given below. The given program is compiled and executed on the ubuntu 18.04 operating system successfully.

Golang code to print the Boolean value using format specifier in fmt.Printf() function

// Golang program to print the Boolean value
// using format specifier in printf() function

package main

import "fmt"

func main() {
	var flag1 bool = true
	var flag2 bool = false

	fmt.Printf("Flag1 : %t\n", flag1)
	fmt.Printf("Flag2 : %t\n", flag2)
}

Output:

Flag1 : true
Flag2 : false

Explanation:

In the above program, we declare the package main. The main package is used to tell the Go language compiler that the package must be compiled and produced the executable file. Here, we imported the fmt package then we can use a function related to the fmt

In the main() function, we created two variables flag1, flag2 that are initialized with true, false respectively. After that, we printed the value of variables using the "%t" format specifier in fmt.Printf() function on the console screen.

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