Polish the content

Polish the chapter preface, introduction and complexity anlysis
This commit is contained in:
krahets
2023-08-08 23:16:33 +08:00
parent 9ed16db68e
commit 932d14644d
26 changed files with 215 additions and 182 deletions
@@ -67,7 +67,7 @@ func bubbleSort(nums []int) int {
/* 指数阶(循环实现)*/
func exponential(n int) int {
count, base := 0, 1
// cell 每轮一分为二,形成数列 1, 2, 4, 8, ..., 2^(n-1)
// 细胞每轮一分为二,形成数列 1, 2, 4, 8, ..., 2^(n-1)
for i := 0; i < n; i++ {
for j := 0; j < base; j++ {
count++
+13 -13
View File
@@ -11,42 +11,42 @@ import (
func TestArrayHashMap(t *testing.T) {
/* 初始化哈希表 */
mapp := newArrayHashMap()
hmap := newArrayHashMap()
/* 添加操作 */
// 在哈希表中添加键值对 (key, value)
mapp.put(12836, "小哈")
mapp.put(15937, "小啰")
mapp.put(16750, "小算")
mapp.put(13276, "小法")
mapp.put(10583, "小鸭")
hmap.put(12836, "小哈")
hmap.put(15937, "小啰")
hmap.put(16750, "小算")
hmap.put(13276, "小法")
hmap.put(10583, "小鸭")
fmt.Println("\n添加完成后,哈希表为\nKey -> Value")
mapp.print()
hmap.print()
/* 查询操作 */
// 向哈希表输入键 key ,得到值 value
name := mapp.get(15937)
name := hmap.get(15937)
fmt.Println("\n输入学号 15937 ,查询到姓名 " + name)
/* 删除操作 */
// 在哈希表中删除键值对 (key, value)
mapp.remove(10583)
hmap.remove(10583)
fmt.Println("\n删除 10583 后,哈希表为\nKey -> Value")
mapp.print()
hmap.print()
/* 遍历哈希表 */
fmt.Println("\n遍历键值对 Key->Value")
for _, kv := range mapp.pairSet() {
for _, kv := range hmap.pairSet() {
fmt.Println(kv.key, " -> ", kv.val)
}
fmt.Println("\n单独遍历键 Key")
for _, key := range mapp.keySet() {
for _, key := range hmap.keySet() {
fmt.Println(key)
}
fmt.Println("\n单独遍历值 Value")
for _, val := range mapp.valueSet() {
for _, val := range hmap.valueSet() {
fmt.Println(val)
}
}