//给数组增加indexOf函数Array.prototype.indexOf = function(val) { for (var i = 0; i < this.length; i++) { if (this[i] == val) return i; } return -1;}; //给数组增加remove函数Array.prototype.remove = function(val) { var index = this.indexOf(val); if (index > -1) { t
摘要:对于python中的remove()函数,官方文档的解释是:Remove first occurrence of value.大意也就是移除列表中等于指定值的第一个匹配的元素. 常见用法: a = [1,2,3,4],a.remove(1),然后a就是[2,3,4]:对于a = [1,1,1,2],其结果也是[1,1,2],这是最基本的用法. 但是对于下面这个: a = [1,2,3,4] for i in a: a.remove(i) # 结果 a = [2,4] 或者说 a = [1,
排序: 1:整理顺序 #冒泡 lista = [5,7,11,19,99,63,3,9,1] list = [] while lista != []: number = 0 for i in lista: if number < i: number = i lista.remove(number) list.append(number) print(list) 打印结果: D:\untitled\1\venv\Scripts\python.exe D:/untitled/1/venv/main.