Hello 演算法 Go 語言版 作者：靳宇棟（@krahets） 程式碼審閱：劉代富（@Reanon） Release 1.2.0 2024‑12‑06 序 兩年前，我在力扣上分享了“劍指 Offer”系列題解，受到了許多讀者的鼓勵與支持。在與讀者交流期間，我 最常被問到的一個問題是“如何入門演算法”。漸漸地，我對這個問題產生了濃厚的興趣。 兩眼一抹黑地刷題似乎是最受歡迎的方法，簡 記錄。需要注意的是，Python 中 range(a, b) 對應的區間是“左閉右開”的，對應的走訪範圍為 ?, ? + 1, … , ? − 1 ： // === File: iteration.go === /* for 迴圈 */ func forLoop(n int) int { res := 0 // 迴圈求和 1, 2, ..., n-1, n for i := 1; i <= 迴圈中，程式每輪都會先檢查條件，如果條 件為真，則繼續執行，否則就結束迴圈。 下面我們用 while 迴圈來實現求和 1 + 2 + ⋯ + ? ： // === File: iteration.go === /* while 迴圈 */ func whileLoop(n int) int { res := 0 // 初始化條件變數 i := 1 // 迴圈求和 1, 2, ...,

its support for Blender in 2002 when they helped raise €100,000 in seven weeks to enable Blender to go Open Source under the GNU GPL License. Independent Sites There are several independent websites such key instead (also called Super or Windows key): Gnome Enter the following in a command line (effective at next login): gsettings set org.gnome.desktop.wm.preferences mouse-button-modifier '' object with high precision along with the snapping constraint. Text Editing Home -- Go to the start of the line. End -- Go to the end of the line. Left, Right -- Move the cursor a single character. Ctrl-Left

its support for Blender in 2002 when they helped raise €100,000 in seven weeks to enable Blender to go Open Source under the GNU GPL License. Independent Sites There are several independent websites such key instead (also called Super or Windows key): Gnome Enter the following in a command line (effective at next login): gsettings set org.gnome.desktop.wm.preferences mouse-button-modifier '' object with high precision along with the snapping constraint. Text Editing Home -- Go to the start of the line. End -- Go to the end of the line. Left, Right -- Move the cursor a single character. Ctrl-Left

its support for Blender in 2002 when they helped raise €100,000 in seven weeks to enable Blender to go Open Source under the GNU GPL License. Independent Sites There are several independent websites such key instead (also called Super or Windows key): Gnome Enter the following in a command line (effective at next login): gsettings set org.gnome.desktop.wm.preferences mouse-button-modifier '' object with high precision along with the snapping constraint. Text Editing Home -- Go to the start of the line. End -- Go to the end of the line. Left, Right -- Move the cursor a single character. Ctrl-Left

its support for Blender in 2002 when they helped raise €100,000 in seven weeks to enable Blender to go Open Source under the GNU GPL License. Independent Sites There are several independent websites such key instead (also called Super or Windows key): Gnome Enter the following in a command line (effective at next login): gsettings set org.gnome.desktop.wm.preferences mouse-button-modifier '' object with high precision along with the snapping constraint. Text Editing Home -- Go to the start of the line. End -- Go to the end of the line. Left, Right -- Move the cursor a single character. Ctrl-Left

its support for Blender in 2002 when they helped raise €100,000 in seven weeks to enable Blender to go Open Source under the GNU GPL License. Independent Sites There are several independent websites such key instead (also called Super or Windows key): Gnome Enter the following in a command line (effective at next login): gsettings set org.gnome.desktop.wm.preferences mouse-button-modifier '' object with high precision along with the snapping constraint. Text Editing Home -- Go to the start of the line. End -- Go to the end of the line. Left, Right -- Move the cursor a single character. Ctrl-Left

its support for Blender in 2002 when they helped raise €100,000 in seven weeks to enable Blender to go Open Source under the GNU GPL License. Independent Sites There are several independent websites such key instead (also called Super or Windows key): Gnome Enter the following in a command line (effective at next login): gsettings set org.gnome.desktop.wm.preferences mouse-button-modifier '' object with high precision along with the snapping constraint. Text Editing Home -- Go to the start of the line. End -- Go to the end of the line. Left, Right -- Move the cursor a single character. Ctrl-Left

its support for Blender in 2002 when they helped raise €100,000 in seven weeks to enable Blender to go Open Source under the GNU GPL License. Independent Sites There are several independent websites such key instead (also called Super or Windows key): Gnome Enter the following in a command line (effective at next login): gsettings set org.gnome.desktop.wm.preferences mouse-button-modifier '' object with high precision along with the snapping constraint. Text Editing Home -- Go to the start of the line. End -- Go to the end of the line. Left, Right -- Move the cursor a single character. Ctrl-Left

its support for Blender in 2002 when they helped raise €100,000 in seven weeks to enable Blender to go Open Source under the GNU GPL License. Independent Sites There are several independent websites such key instead (also called Super or Windows key): Gnome Enter the following in a command line (effective at next login): gsettings set org.gnome.desktop.wm.preferences mouse-button-modifier '' object with high precision along with the snapping constraint. Text Editing Home -- Go to the start of the line. End -- Go to the end of the line. Left, Right -- Move the cursor a single character. Ctrl-Left

its support for Blender in 2002 when they helped raise €100,000 in seven weeks to enable Blender to go Open Source under the GNU GPL License. Independent Sites There are several independent websites such key instead (also called Super or Windows key): Gnome Enter the following in a command line (effective at next login): gsettings set org.gnome.desktop.wm.preferences mouse-button-modifier '' object with high precision along with the snapping constraint. Text Editing Home -- Go to the start of the line. End -- Go to the end of the line. Left, Right -- Move the cursor a single character. Ctrl-Left