q10_corrected.txt

// Online C compiler to run C program online
#include <stdio.h>
struct complex {
    int a[2];
    int b[2];
    int c[2];
} comp;

int main() {
    int j;
    printf("Enter the real and imaginary parts of a:\n");
    for (j = 0; j < 2; j++) {
        
        scanf("%d", &comp.a[j]);
    }
    printf("Enter the real and imaginary parts of b:\n");
    for (j = 0; j < 2; j++) {
        
        scanf("%d", &comp.b[j]);
    }

    int mulr1 = 0;
    int muli1 = 0;
    int mulr2 = 0;
    int muli2 = 0;

    mulr1 = comp.a[0] * comp.b[0];
    muli1 = comp.a[1] * comp.b[1];
    mulr2 = comp.a[0] * comp.b[1];
    muli2 = comp.a[1] * comp.b[0];

    int rreal;
    rreal = mulr1 - muli1;
    int iimag;
    iimag = mulr2 + muli2;

    printf("Result of a x b is:\n");
    printf("C = %d i + %d\n", rreal, iimag);

    return 0;
}