public class Solution { public string ComplexNumberMultiply(string a, string b) { var aryA = a.Split(‘+‘); var aryB = b.Split(‘+‘); var shiA = Convert.ToInt32(aryA[0]); var xuA = Convert.ToInt32(aryA[1].Substring(0, aryA[1].Length - 1)); var shiB = Convert.ToInt32(aryB[0]); var xuB = Convert.ToInt32(aryB[1].Substring(0, aryB[1].Length - 1)); var shi1 = shiA * shiB; var shi2 = xuA * xuB * (-1); var shi = shi1 + shi2; var xu1 = shiA * xuB; var xu2 = xuA * shiB; var xu = xu1 + xu2; var result = shi + "+" + xu + "i"; return result; } }
https://leetcode.com/problems/complex-number-multiplication/#/description
时间: 2024-10-07 20:28:45