33 lines
707 B
C
33 lines
707 B
C
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/*
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* C Program to perform complex number multiplication
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*/
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#include<stdio.h>
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typedef struct COMPLEX
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{
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int a;
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int b;
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} Complex;
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Complex multiply(Complex, Complex);
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int main()
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{
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int a1, b1, a2, b2;
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Complex x, y, z;
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printf("Enter first complex number : ");
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scanf("%d+%di", &a1, &b1);
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printf("\nEnter second complex number : ");
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scanf("%d+%di", &a2, &b2);
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x.a = a1;
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x.b = b1;
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y.a = a2;
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y.b = b2;
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z = multiply(x, y);
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printf("\nAfter multiplication: %d+%di", z.a, z.b);
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return 0;
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}
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Complex multiply(Complex x, Complex y)
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{
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Complex z;
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z.a = x.a * y.a - x.b * y.b;
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z.b = x.a * y.b + x.b * y.a;
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return z;
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}
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