Go 语言打印加星号图案程序

编写一个 Go 程序，使用 for 循环打印加号星号图案。

package main

import "fmt"

func main() {

	var i, j, k, row int

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

	fmt.Println("Plus Star Pattern")

	for i = 1; i <= row*2-1; i++ {
		if i != row {
			for j = 1; j <= row; j++ {
				if j == row {
					fmt.Printf("*")
				}
				fmt.Printf(" ")
			}
		} else {
			for k = 1; k <= row*2-1; k++ {
				fmt.Printf("*")
			}
		}
		fmt.Println()
	}
}

这个 Go 示例 打印给定字符的加号图案。

package main

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

func main() {

	reader := bufio.NewReader(os.Stdin)

	var i, j, k, row int

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

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

	fmt.Println("Plus Star Pattern")

	for i = 1; i <= row*2-1; i++ {
		if i != row {
			for j = 1; j <= row; j++ {
				if j == row {
					fmt.Printf("%c", ch)
				}
				fmt.Printf(" ")
			}
		} else {
			for k = 1; k <= row*2-1; k++ {
				fmt.Printf("%c", ch)
			}
		}
		fmt.Println()
	}
}

Enter Plus Star Pattern row = 13
Character to Print in Plus Pattern = @
Plus Star Pattern
            @ 
            @ 
            @ 
            @ 
            @ 
            @ 
            @ 
            @ 
            @ 
            @ 
            @ 
            @ 
@@@@@@@@@@@@@@@@@@@@@@@@@
            @ 
            @ 
            @ 
            @ 
            @ 
            @ 
            @ 
            @ 
            @ 
            @ 
            @ 
            @