Add build scripts for C# and

unify the coding style.
This commit is contained in:
krahets
2023-02-08 22:18:02 +08:00
parent 38751cc5f5
commit 6dc21691ed
63 changed files with 2703 additions and 3911 deletions
@@ -7,54 +7,53 @@
using hello_algo.include;
using NUnit.Framework;
namespace hello_algo.chapter_searching
namespace hello_algo.chapter_searching;
public class hashing_search
{
public class hashing_search
/* 哈希查找(数组) */
static int hashingSearchArray(Dictionary<int, int> map, int target)
{
// 哈希表的 key: 目标元素,value: 索引
// 若哈希表中无此 key ,返回 -1
return map.GetValueOrDefault(target, -1);
}
/* 哈希查找(链表) */
static ListNode? hashingSearchLinkedList(Dictionary<int, ListNode> map, int target)
{
// 哈希表的 key: 目标结点值,value: 结点对象
// 若哈希表中无此 key ,返回 null
return map.GetValueOrDefault(target);
}
[Test]
public void Test()
{
int target = 3;
/* 哈希查找(数组) */
static int hashingSearchArray(Dictionary<int, int> map, int target)
int[] nums = { 1, 5, 3, 2, 4, 7, 5, 9, 10, 8 };
// 初始化哈希表
Dictionary<int, int> map = new();
for (int i = 0; i < nums.Length; i++)
{
// 哈希表的 key: 目标元素,value: 索引
// 若哈希表中无此 key ,返回 -1
return map.GetValueOrDefault(target, -1);
map[nums[i]] = i; // key: 元素,value: 索引
}
int index = hashingSearchArray(map, target);
Console.WriteLine("目标元素 3 的索引 = " + index);
/* 哈希查找(链表) */
static ListNode? hashingSearchLinkedList(Dictionary<int, ListNode> map, int target)
ListNode? head = ListNode.ArrToLinkedList(nums);
// 初始化哈希表
Dictionary<int, ListNode> map1 = new();
while (head != null)
{
// 哈希表的 key: 目标结点值,value: 结点对象
// 若哈希表中无此 key ,返回 null
return map.GetValueOrDefault(target);
}
[Test]
public void Test()
{
int target = 3;
/* 哈希查找(数组) */
int[] nums = { 1, 5, 3, 2, 4, 7, 5, 9, 10, 8 };
// 初始化哈希表
Dictionary<int, int> map = new();
for (int i = 0; i < nums.Length; i++)
{
map[nums[i]] = i; // key: 元素,value: 索引
}
int index = hashingSearchArray(map, target);
Console.WriteLine("目标元素 3 的索引 = " + index);
/* 哈希查找(链表) */
ListNode? head = ListNode.ArrToLinkedList(nums);
// 初始化哈希表
Dictionary<int, ListNode> map1 = new();
while (head != null)
{
map1[head.val] = head; // key: 结点值,value: 结点
head = head.next;
}
ListNode? node = hashingSearchLinkedList(map1, target);
Console.WriteLine("目标结点值 3 的对应结点对象为 " + node);
map1[head.val] = head; // key: 结点值,value: 结点
head = head.next;
}
ListNode? node = hashingSearchLinkedList(map1, target);
Console.WriteLine("目标结点值 3 的对应结点对象为 " + node);
}
}