机械&编程攻城狮(好哥)的博客用 Python 写一个 99 乘法表 使用 for 循环嵌套来实现: for i in range(1, 10): for j in range(1, i + 1): print(f"{i} * {j} = {i*j}", end="\t") print() 2.循环嵌套 外层循环控制行数,内层循环控制每行的乘法...
理想年薪百万的博客1、初识面向对象编程 (核心–对象) (1)观察以下代码: # 面向过程编程 s = "alexdsb" count = 0 for i in s: count += 1 print(count) s = [1,2,7,3,4,5,] count = 0 for i in s: count += 1 print(count) #...