C program to add two complex numbers by passing structure to a function

PROGRAM:

#include <stdio.h>

typedef struct complex

{

    float real;

    float imag;

} complex;

complex add(complex n1,complex n2);

int main()

{

    complex n1, n2, temp;

    printf("For 1st complex number \n");

    printf("Enter real and imaginary part respectively:\n");

    scanf("%f %f", &n1.real, &n1.imag);

    printf("\nFor 2nd complex number \n");

    printf("Enter real and imaginary part respectively:\n");

    scanf("%f %f", &n2.real, &n2.imag);

    temp = add(n1, n2);

    printf("Sum = %.1f + %.1fi", temp.real, temp.imag);

    return 0;

}

complex add(complex n1, complex n2)

{

      complex temp;

      temp.real = n1.real + n2.real;

      temp.imag = n1.imag + n2.imag;

      return(temp);

}

OUTPUT:

For 1st complex number

Enter real and imaginary part respectively: 2.3

4.5

For 2nd complex number

Enter real and imaginary part respectively: 3.4

5

Sum = 5.7 + 9.5i

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