原题链接:重载练习之复数加减法
参考代码:
import java.util.Scanner; public class Main { public static void main(String[] args) { Scanner scanner = new Scanner(System.in); int a1 = scanner.nextInt(); int b1 = scanner.nextInt(); char op = scanner.next().charAt(0); int a2 = scanner.nextInt(); int b2 = scanner.nextInt(); Complex aa = new Complex(a1, b1); Complex bb = new Complex(a2, b2); System.out.print(aa.calc(op, bb)); } } class Complex { private int a, b; public Complex(int x, int y) { a = x; b = y; } public String calc(char op, Complex z) { if(op == '+') { int newa = this.a + z.a; int newb = this.b + z.b; if(newb == 0) return "" + newa; else if(newa == 0) return "" + newb + "i"; else if(newb > 0) return "" + newa + "+" + newb + "i"; else if(newb < 0) return "" + newa + "-" + newb * -1 + "i"; } else { int newa = this.a - z.a; int newb = this.b - z.b; if(newb == 0) return "" + newa; else if(newa == 0) return "" + newb + "i"; else if(newb > 0) return "" + newa + "+" + newb + "i"; else if(newb < 0) return "" + newa + "-" + newb * -1 + "i"; } return null; } }
0.0分
5 人评分
C语言网提供由在职研发工程师或ACM蓝桥杯竞赛优秀选手录制的视频教程,并配有习题和答疑,点击了解:
一点编程也不会写的:零基础C语言学练课程
解决困扰你多年的C语言疑难杂症特性的C语言进阶课程
从零到写出一个爬虫的Python编程课程
只会语法写不出代码?手把手带你写100个编程真题的编程百练课程
信息学奥赛或C++选手的 必学C++课程
蓝桥杯ACM、信息学奥赛的必学课程:算法竞赛课入门课程
手把手讲解近五年真题的蓝桥杯辅导课程
发表评论 取消回复