#include <stdio.h>
typedef struct{
float realpart;
float imagpart;
}Complex;
void assign(Complex *A,float realpart,float imagpart);
void add(Complex *c,Complex A,Complex B);
void multiply(Complex *d,Complex A,Complex B);
void divide(Complex *e,Complex A,Complex B);
int main(){
Complex z1,z2,z3,z4,z;
float real,imag;
assign(&z1,8.0,6.0);
assign(&z2,4.0,3.0);
add(&z3,z1,z2);
multiply(&z4,z1,z2);
divide(&z,z3,z4);
printf("real=%.4f imag=%.4f",z.realpart,z.imagpart);
}
void assign(Complex *A,float real,float imag){
A->realpart=real;
A->imagpart=imag;
}
void add(Complex *c,Complex A,Complex B){
c->realpart=A.realpart+B.realpart;
c->imagpart=A.imagpart+B.imagpart;
}
void multiply(Complex *d,Complex A,Complex B){
d->realpart=A.realpart*B.realpart-A.imagpart*B.imagpart;
d->imagpart=A.realpart*B.imagpart+A.imagpart*B.realpart;
}
void divide(Complex *e,Complex A,Complex B){
Complex c,m;
c.realpart=A.realpart;
c.imagpart=-A.imagpart;
multiply(&m,c,B);
e->realpart=m.realpart/(c.imagpart*c.imagpart+c.realpart*c.realpart);
e->imagpart=m.imagpart/(c.imagpart*c.imagpart+c.realpart*c.realpart);
}
抽象数据类型举例
最新推荐文章于 2023-09-28 00:58:32 发布
该代码实现了一个复杂数的结构体,并提供了赋值、加法、乘法和除法的函数。在主函数中,定义并初始化了两个复杂数,然后进行加、乘、除运算,最后输出结果的实部和虚部。
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