Go Program to Print Rhombus Star Pattern

Write a Go program to print the rhombus star pattern using for loop. 

package main

import "fmt"

func main() {

	var i, j, k, row int

	fmt.Print("Enter Rhombus Star Pattern Rows = ")
	fmt.Scanln(&row)

	fmt.Println("Rhombus Star Pattern")

	for i = 1; i <= row; i++ {
		for j = 1; j <= row-i; j++ {
			fmt.Printf(" ")
		}
		for k = 1; k <= row; k++ {
			fmt.Printf("*")
		}
		fmt.Println()
	}
}
Go Program to Print Rhombus Star Pattern

This Go example prints the rhombus pattern of a given character.

package main

import (
	"bufio"
	"fmt"
	"os"
)

func main() {

	reader := bufio.NewReader(os.Stdin)

	var i, j, k, row int

	fmt.Print("Enter Rhombus Star Pattern Rows = ")
	fmt.Scanln(&row)

	fmt.Print("Character to Print in Rhombus = ")
	ch, _, _ := reader.ReadRune()

	fmt.Println("Rhombus Star Pattern")

	for i = 1; i <= row; i++ {
		for j = 1; j <= row-i; j++ {
			fmt.Printf("  ")
		}
		for k = 1; k <= row; k++ {
			fmt.Printf("%c ", ch)
		}
		fmt.Println()
	}
}
Enter Rhombus Star Pattern Rows = 14
Character to Print in Rhombus = #
Rhombus Star Pattern
                          # # # # # # # # # # # # # # 
                        # # # # # # # # # # # # # # 
                      # # # # # # # # # # # # # # 
                    # # # # # # # # # # # # # # 
                  # # # # # # # # # # # # # # 
                # # # # # # # # # # # # # # 
              # # # # # # # # # # # # # # 
            # # # # # # # # # # # # # # 
          # # # # # # # # # # # # # # 
        # # # # # # # # # # # # # # 
      # # # # # # # # # # # # # # 
    # # # # # # # # # # # # # # 
  # # # # # # # # # # # # # # 
# # # # # # # # # # # # # # 

About Suresh

Suresh is the founder of TutorialGateway and a freelance software developer. He specialized in Designing and Developing Windows and Web applications. The experience he gained in Programming and BI integration, and reporting tools translates into this blog. You can find him on Facebook or Twitter.