-
- #include <math.h>
- #include <conio.h>
- #include <stdio.h>
- typedef struct tagcomplex {
- float thuc, ao;
- } complex;
- complex tong(complex a, complex
- {
- complex c;
- c.thuc = a.thuc + b.thuc;
- c.ao = a.ao + b.ao;
- return c;
- }
- complex hieu(complex a, complex
- {
- complex c;
- c.thuc = a.thuc - b.thuc;
- c.ao = a.ao - b.ao;
- return c;
- }
- complex tich(complex a, complex
- {
- complex c;
- c.thuc = a.thuc*b.thuc - a.ao*b.ao;
- c.ao = a.thuc*b.ao + a.ao*b.thuc;
- return c;
- }
- complex thuong(complex a, complex
- {
- complex c;
- float tongbp;
- tongbp = b.thuc*b.thuc + b.ao*b.ao;
- c.thuc = (a.thuc*a.ao + b.thuc*b.ao)/tongbp;
- c.ao = (a.ao*b.thuc - a.thuc*b.ao)/tongbp;
- return c;
- }
- float argument(complex a)
- {
- }
- float modul(complex a)
- {
- }
- void print_complex(complex a)
- {
- }
- void main()
- {
- complex a, b, c;
- print_complex(a);
- print_complex( ;
- c = tong(a, ;
- print_complex©;
- c = hieu(a, ;
- print_complex©;
- c = tich(a, ;
- print_complex©;
- c = thuong(a, ;
- print_complex©;
- getch();
- }
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