02 Golang 打印九九乘法表

for循环实现

// for嵌套循环打印九九乘法口诀
package main

import "fmt"

func main() {
    for x := 1; x <= 9; x++ {
        for y := 1; y <= 9; y++ {
            if y > x {
                continue
            }
            fmt.Printf("%d * %d = %d\t", y, x, x*y)
        }
        fmt.Println()
    }
}

多维数据实现

// 通过 Go 语言的多维数组打印出九九乘法
func main() {
    var multi [9][9]string
    for j := 0; j < 9; j++ {
        for i := 0; i < 9; i++ {
            n1 := i + 1
            n2 := j + 1
            if n1 > n2 {
                continue
            }
            multi[j][i] = fmt.Sprintf("%d x %d = %d", n1, n2, n1*n2)
        }
    }

    for _, v1 := range multi {
        for _, v2 := range v1 {
            fmt.Printf("%s\t", v2)
        }
        fmt.Println()
    }
}

for循环实现

// for嵌套循环打印九九乘法口诀
package main

import "fmt"

func main() {
    for x := 1; x <= 9; x++ {
        for y := 1; y <= 9; y++ {
            if y > x {
                continue
            }
            fmt.Printf("%d * %d = %d\t", y, x, x*y)
        }
        fmt.Println()
    }
}

多维数据实现

// 通过 Go 语言的多维数组打印出九九乘法
func main() {
    var multi [9][9]string
    for j := 0; j < 9; j++ {
        for i := 0; i < 9; i++ {
            n1 := i + 1
            n2 := j + 1
            if n1 > n2 {
                continue
            }
            multi[j][i] = fmt.Sprintf("%d x %d = %d", n1, n2, n1*n2)
        }
    }

    for _, v1 := range multi {
        for _, v2 := range v1 {
            fmt.Printf("%s\t", v2)
        }
        fmt.Println()
    }
}

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02 Golang 打印九九乘法表

02 Golang 打印九九乘法表

for循环实现

多维数据实现

for循环实现

多维数据实现

No activity yet

No activity yet