Write a Go program to print the diamond star pattern using for loop.
package main import "fmt" func main() { var i, j, k, row int fmt.Print("Enter Diamond Star Pattern Rows = ") fmt.Scanln(&row) fmt.Println("**** Diamond Star Pattern ****") for i = 1; i <= row; i++ { for j = 1; j <= row-i; j++ { fmt.Printf(" ") } for k = 1; k <= i*2-1; k++ { fmt.Printf("*") } fmt.Println() } for i = row - 1; i > 0; i-- { for j = 1; j <= row-i; j++ { fmt.Printf(" ") } for k = 1; k <= i*2-1; k++ { fmt.Printf("*") } fmt.Println() } }

This Go example prints the diamond 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 Diamond Star Pattern Rows = ") fmt.Scanln(&row) fmt.Print("Character to Print in Hollow Mirrored Rhombus = ") ch, _, _ := reader.ReadRune() fmt.Println("**** Diamond Star Pattern ****") for i = 1; i <= row; i++ { for j = 1; j <= row-i; j++ { fmt.Printf(" ") } for k = 1; k <= i*2-1; k++ { fmt.Printf("%c", ch) } fmt.Println() } for i = row - 1; i > 0; i-- { for j = 1; j <= row-i; j++ { fmt.Printf(" ") } for k = 1; k <= i*2-1; k++ { fmt.Printf("%c", ch) } fmt.Println() } }
Character to Print in Hollow Mirrored Rhombus = #
**** Diamond Star Pattern ****
#
###
#####
#######
#########
###########
#############
###############
#################
###################
#################
###############
#############
###########
#########
#######
#####
###
#