How to print Diamond Pattern in Go - Step by Step Examples
How to print Diamond Pattern in Go ?
Answer
To print a Diamond Pattern in Go, we use nested loops. The outer loop controls the rows and the inner loops control the spaces and stars (*) to form the pattern.
✐ Examples
1 Diamond Pattern
In this example,
- We define a function 
printDiamondthat takes the desired number of rowsnas a parameter. - We use two nested 
forloops, where the outer loop runs from 1 tonand the inner loops control the spaces and stars in each row. - Within the inner loops, we calculate the number of spaces and stars based on the current row number to form the diamond pattern.
 
Go Program
package main
import (
	"fmt"
	"strings"
)
func printDiamond(n int) {
	for i := 1; i <= n; i++ {
		spaces := strings.Repeat(" ", n-i)
		stars := strings.Repeat("*", 2*i-1)
		fmt.Println(spaces + stars)
	}
	for i := n - 1; i >= 1; i-- {
		spaces := strings.Repeat(" ", n-i)
		stars := strings.Repeat("*", 2*i-1)
		fmt.Println(spaces + stars)
	}
}
// Example usage
func main() {
	printDiamond(5)
}Output
    *
   ***
  *****
 *******
*********
 *******
  *****
   ***
    *Summary
In this tutorial, we learned How to print Diamond Pattern in Go language with well detailed examples.
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