Question

How to build a string with numbers using for loop in Go

Answer 1

package main
 
import (
    "fmt"
    "strings"
)
 
func main() {
    var sb strings.Builder
   
    for i := 1; i <= 5; i++ {
		fmt.Fprintf(&sb, "%d...", i)
	}

	fmt.Println(sb.String())

}
 
 
 
/*
run:
 
1...2...3...4...5...
 
*/

 

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