Surrounded Regions Given a 2D board containing X and O, capture all regionssurrounded by X. A region is captured by flipping all Os into Xs in that surroundedregion. For example, X X X X X O O X X X ...
os.walk目錄遍歷 每個月都有那么幾天想劃水,又到劃水的日子了,今天分享的是剛在處理遍歷目錄相關(guān)用到的相關(guān)方法。 os.walk os.walk的參數(shù)如下: os.walk(top, topdown=True, onerror=None, followlinks=False) 其中: top是要遍歷的目錄。 top...
Word Search I Given a 2D board and a word, find if the word exists in the grid. The word can be constructed from letters of sequentially adjacent cell, where adjacent cells are those horizontally or ...
寫在前面 本文首發(fā)于公眾號:符合預(yù)期的CoyPan demo體驗(yàn)地址及代碼在這里:請用手機(jī)或?yàn)g覽器模擬手機(jī)訪問 上一篇文章介紹了canvas中的拖拽、縮放、旋轉(zhuǎn)中涉及到的數(shù)學(xué)知識??梢渣c(diǎn)擊下面的鏈接查看。 canvas中的拖拽、縮...
ChatGPT和Sora等AI大模型應(yīng)用,將AI大模型和算力需求的熱度不斷帶上新的臺階。哪里可以獲得...
大模型的訓(xùn)練用4090是不合適的,但推理(inference/serving)用4090不能說合適,...
圖示為GPU性能排行榜,我們可以看到所有GPU的原始相關(guān)性能圖表。同時根據(jù)訓(xùn)練、推理能力由高到低做了...