C program to Add Two Complex Numbers.

In this article, we will write a C program to add two complex numbers. A complex number is represented in the form of a + bi, where a is the real part, b is the imaginary part, and i is the imaginary unit (√(-1)).

Example:

Input: Z1 = 4 + 2i, Z2 = 2 + 7i
Output: 6 + 9i

Explanation:
Z3 = Z1 + Z2
   = (4 + 2i) + (2 + 7i)
   = (4 + 2) + (2 + 7)i
   = 6 + 9i

Steps to Add Two Complex Numbers.

Below are the steps that need to follow to add two complex numbers:

Step 1: Input the real and imaginary parts of the first complex number.

Step 2: Input the real and imaginary parts of the second complex number.

Step 3: Add the real parts of both complex numbers.

Step 4: Add the imaginary parts of both complex numbers.

Step 5: Display the sum of the complex numbers.

C program to add two complex numbers.

//C program to add two complex numbers
#include <stdio.h>

struct complex {
    float real;
    float imag;
};

int main() {
    struct complex z1, z2, sum;

    printf("Enter first complex number (a + bi):\n");
    scanf("%f %f", &z1.real, &z1.imag);

    printf("Enter second complex number (a + bi):\n");
    scanf("%f %f", &z2.real, &z2.imag);

    // Add the real parts of both complex numbers
    sum.real = z1.real + z2.real;

    // Add the imaginary parts of both complex numbers
    sum.imag = z1.imag + z2.imag;

    printf("Sum of the complex numbers: %.2f + %.2fi\n", sum.real, sum.imag);

    return 0;
}

Output:

Enter first complex number (a + bi):
2 3
Enter second complex number (a + bi):
4 5
Sum of the complex numbers: 6.00 + 8.00i

In the above example code, the struct part is used to define a user-defined data type called complex. This custom data type allows us to group two floating-point variables (real and imag) together, representing the real and imaginary parts of a complex number.

Then we created two complex type variables, z1, and z2, and one sum variable to store the result of addition.

C program to Add Two Complex Numbers.

Steps to Add Two Complex Numbers.

C program to add two complex numbers.

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