摘要: https://pythontutor.com/render.html#mode=display 1 3 5 2n-1 for i in range(1,4): #1 2 3 for j in range(3-i): print(" ",end="") for j in range(2i-1): p 阅读全文
posted @ 2025-10-13 09:36 ocmji 阅读(16) 评论(0) 推荐(0)