package main import "fmt" func main() { println("切片解决九九乘法表") var num []int //定义切片 for i := 1; i < 10; i++ { num = append(num, i) //将数据添加到切片中去 } for i := 1; i < 10; i++ { for j := 1; j < i+1; j++ { value := num[j-1] * i //计算 fmt.Printf("%d*%d=%d\t", j, i, value) } fmt.Println() } }