CS_learn/hello-algo
1
0
Fork 0
mirror of https://github.com/krahets/hello-algo.git synced 2026-04-13 18:00:18 +08:00
Code Issues Packages Projects Releases Wiki Activity

Squash the language code blocks and fix list.md (#865)

Browse Source
This commit is contained in:
Yudong Jin
2023-10-16 12:06:00 -05:00
committed by GitHub
parent 346c8451de
commit faa44fecd2
52 changed files with 409 additions and 10482 deletions
Download Patch File Download Diff File Expand all files Collapse all files

148
docs/chapter_searching/binary_search.md
View File

@@ -43,77 +43,9 @@
值得注意的是，由于 $i$ 和 $j$ 都是 `int` 类型，**因此 $i + j$ 可能会超出 `int` 类型的取值范围**。为了避免大数越界，我们通常采用公式 $m = \lfloor {i + (j - i) / 2} \rfloor$ 来计算中点。
=== "Python"
```python title="binary_search.py"
[class]{}-[func]{binary_search}
```
=== "C++"
```cpp title="binary_search.cpp"
[class]{}-[func]{binarySearch}
```
=== "Java"
```java title="binary_search.java"
[class]{binary_search}-[func]{binarySearch}
```
=== "C#"
```csharp title="binary_search.cs"
[class]{binary_search}-[func]{BinarySearch}
```
=== "Go"
```go title="binary_search.go"
[class]{}-[func]{binarySearch}
```
=== "Swift"
```swift title="binary_search.swift"
[class]{}-[func]{binarySearch}
```
=== "JS"
```javascript title="binary_search.js"
[class]{}-[func]{binarySearch}
```
=== "TS"
```typescript title="binary_search.ts"
[class]{}-[func]{binarySearch}
```
=== "Dart"
```dart title="binary_search.dart"
[class]{}-[func]{binarySearch}
```
=== "Rust"
```rust title="binary_search.rs"
[class]{}-[func]{binary_search}
```
=== "C"
```c title="binary_search.c"
[class]{}-[func]{binarySearch}
```
=== "Zig"
```zig title="binary_search.zig"
[class]{}-[func]{binarySearch}
```
```src
[file]{binary_search}-[class]{}-[func]{binary_search}
```
**时间复杂度 $O(\log n)$** ：在二分循环中，区间每轮缩小一半，循环次数为 $\log_2 n$ 。
@@ -125,77 +57,9 @@
我们可以基于该表示实现具有相同功能的二分查找算法。
=== "Python"
```python title="binary_search.py"
[class]{}-[func]{binary_search_lcro}
```
=== "C++"
```cpp title="binary_search.cpp"
[class]{}-[func]{binarySearchLCRO}
```
=== "Java"
```java title="binary_search.java"
[class]{binary_search}-[func]{binarySearchLCRO}
```
=== "C#"
```csharp title="binary_search.cs"
[class]{binary_search}-[func]{BinarySearchLCRO}
```
=== "Go"
```go title="binary_search.go"
[class]{}-[func]{binarySearchLCRO}
```
=== "Swift"
```swift title="binary_search.swift"
[class]{}-[func]{binarySearchLCRO}
```
=== "JS"
```javascript title="binary_search.js"
[class]{}-[func]{binarySearchLCRO}
```
=== "TS"
```typescript title="binary_search.ts"
[class]{}-[func]{binarySearchLCRO}
```
=== "Dart"
```dart title="binary_search.dart"
[class]{}-[func]{binarySearchLCRO}
```
=== "Rust"
```rust title="binary_search.rs"
[class]{}-[func]{binary_search_lcro}
```
=== "C"
```c title="binary_search.c"
[class]{}-[func]{binarySearchLCRO}
```
=== "Zig"
```zig title="binary_search.zig"
[class]{}-[func]{binarySearchLCRO}
```
```src
[file]{binary_search}-[class]{}-[func]{binary_search_lcro}
```
如下图所示，在两种区间表示下，二分查找算法的初始化、循环条件和缩小区间操作皆有所不同。