Question

How to use print format in Go

Answer 1

package main

import (
	"fmt"
)

func main() {
	fmt.Printf("%d\n", 123)
	fmt.Printf("%c\n", 65)
	fmt.Printf("%t\n", true)
	fmt.Printf("%s\n", "go programming")
	fmt.Printf("%q\n", "go programming")
	fmt.Printf("%b\n", 15)
	fmt.Printf("%x\n", 298)
	fmt.Printf("%f\n", 3.14)
	fmt.Printf("|%5d|%5d|\n", 14, 982)
	fmt.Printf("|%4.2f|%4.2f|\n", 7.8, 3.141592)
	fmt.Printf("|%-5s|%-7s|\n", "go", "php")
}




/*
run:

123
A
true
go programming
"go programming"
1111
12a
3.140000
|   14|  982|
|7.80|3.14|
|go   |php    |

*/

 

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