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• 评论了博文 golang99道练习题之18
  package main import "fmt" func main() { var a, n, s, Tn = 0, 0, 0, 0 fmt.Println("请输入一个数字！") fmt.Scan(&a) fmt.Println("请输入数字的位数！") fmt.Scan(&n) for i := 0; i < n; i++ { Tn = (Tn * 10) + a s = s + Tn fmt.Printf("第%d次数字的和是：%v\n", i, s) } }
• 评论了博文 golang99道练习题之20
  package main import "fmt" func main() { var s = 100.0 var num = 0.0 for i := 1; i < 11; i++ { num = num + s s = s / 2 fmt.Printf("第%d次落地共经过：%v米\n", i, num) fmt.Printf("第%d次反弹的高度：%v米\n", i, s) } }