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func main() { scores := make([]int, 0, 5) c := cap(scores) fmt.Println(c) for i := 0; i < 25; i++ { scores = append(scores, i) // 如果容量已经改变，go为了容下这些新数据，不得不增长数组的长度 if cap(scores) != c { c = cap(scores) fmt.Println(c) } } } 看到文章写的是，扩容三次5、10、20 但是代码实际执行的时候是6、24、48
func main() { scores := make([]int, 0, 5) c := cap(scores) fmt.Println(c) for i := 0; i < 25; i++ { scores = append(scores, i) // 如果容量已经改变，go为了容下这些新数据，不得不增长数组的长度 if cap(scores) != c { c = cap(scores) fmt.Println(c) } } }
The text was updated successfully, but these errors were encountered:
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func main() { scores := make([]int, 0, 5) c := cap(scores) fmt.Println(c) for i := 0; i < 25; i++ { scores = append(scores, i) // 如果容量已经改变，go为了容下这些新数据，不得不增长数组的长度 if cap(scores) != c { c = cap(scores) fmt.Println(c) } } }看到文章写的是，扩容三次5、10、20
但是代码实际执行的时候是6、24、48
The text was updated successfully, but these errors were encountered: