打印九九乘法表:

package main

import "fmt"

func main() {

//print9x()

gotoTag()

}

//嵌套for循环打印九九乘法表

func print9x() {

for m := 1; m < 10; m++ {

for n := 1; n <= m; n++ {

fmt.Printf("%dx%d=%d ",n,m,m*n)

}

fmt.Println("")

}

}

//for循环配合goto打印九九乘法表

func gotoTag() {

for m := 1; m < 10; m++ {

n := 1

LOOP: if n <= m {

fmt.Printf("%dx%d=%d ",n,m,m*n)

n++

goto LOOP

} else {

fmt.Println("")

}

n++

}

}酷神oL 酷神oL

916***937@qq.com

6年前 (2019-06-11)