Python 嵌套循环
循环内的循环
嵌套循环指的是循环内部的循环。
对于“外部循环”的每次迭代,“内部循环”将执行一次:
实例
打印每个水果的形容词:
adj = ["red", "big", "tasty"] fruits = ["apple", "banana", "cherry"] for x in adj: for y in fruits: print(x, y)
嵌套循环指的是循环内部的循环。
对于“外部循环”的每次迭代,“内部循环”将执行一次:
打印每个水果的形容词:
adj = ["red", "big", "tasty"] fruits = ["apple", "banana", "cherry"] for x in adj: for y in fruits: print(x, y)