1.W14N1.m是一个函数文件，以下是它已有功能的描述：它最多有3个输入量。该函数具有以下功能：（A）如果输入量个数为0，则用蓝色虚线画出半径为3的圆。（B）如果输入了边的个数N，则用蓝色虚线画出N边形，其外接圆的半径为3。（C）如果输入了边的个数N、外接圆半径R，则用蓝色虚线画出外接圆半径为R的正N边形。（D）如果输入了边的个数N、外接圆半径R、线型str，则用给定的线型str画出内切圆半径为R的红色正N边形。

请在原文件中添加代码以完成以下要求：1）当输出量为1个时，这个输出是正多边形（或圆——输入量为0）的面积，并在画出的图中标注其面积。2）当输出量为2个时，第一个输出量的描述同1），第二个输出量是正多边形（圆）的周长，并在画出的图中标注其周长。-1.W14N1.m is a function of a document, the following is its existing function descr iption: it has at most 3 inputs. This function has the following functions: (A) if the input number is 0, with the blue dotted line draw a circle of radius 3. (B) if the input is the number of edges of N, with the blue dotted line draw N edge shape, its circumcircle radius of 3. (C) if the input side of a number N, the radius of circumcircle R, with blue dotted line draw the radius of circumcircle is positive N R edge shape. (D) if the input side of a number N, the radius of circumcircle R, type STR, with a given linear STR draw the inscribed circle radius R is a red N edge shape.

Add code in the original documents to complete the following requirements: 1) when the output is 1, the output is a regular polygon (or round　input 0) area, and mark the area in the pictures in. 2) when the output is 2, the first output with a descr iption of the 1), the second output is regular polygon (round) the perimeter,