Эта программа должна функционировать как калькулятор комплексных чисел. Я обязан использовать эти функции с заданными параметрами. Когда я запускаю программу, я могу ввести 4 цифры после выбора операции. Сразу после нажатия клавиши ввода на четвертом числе я получаю сообщение об ошибке «Ошибка сегментации: 11». Я не могу выяснить, почему я получаю это сообщение.
Я включил код.
#include <stdio.h>
#include <math.h>
#include <stdlib.h>
void read_num(float *real_part, float *imaginary_part) {
float realnumberholder, imagnumberholder;
printf("Please type in the real component: ");
scanf("%f", &realnumberholder);
*real_part = realnumberholder;
printf("Please type in the imaginary component: ");
scanf("%f", &imagnumberholder);
*imaginary_part = imagnumberholder;
}
void read_nums(float *real_part_1, float *imaginary_part_1,
float *real_part_2, float *imaginary_part_2) {
printf("Reading the first imaginary number...");
read_num(real_part_1, imaginary_part_1);
printf("Reading the second imaginary number...");
read_num(real_part_2, imaginary_part_2);
}
void print_complex(float real_part, float imaginary_part) {
printf("The operation yields %6.3f + %6.3fi", real_part,
imaginary_part);
}
void add(float real_part_1, float imaginary_part_1, float
real_part_2, float imaginary_part_2, float *real_result, float
*imaginary_result) {
read_nums(&real_part_1, &imaginary_part_1, &real_part_2,
&imaginary_part_2);
*real_result = (real_part_1 + real_part_2);
*imaginary_result = (imaginary_part_1 + imaginary_part_2);
print_complex(*real_result, *imaginary_result);
}
void subtract(float real_part_1, float imaginary_part_1, float
real_part_2, float imaginary_part_2, float *real_result, float
*imaginary_result) {
read_nums(&real_part_1, &imaginary_part_1, &real_part_2,
&imaginary_part_2);
*real_result = (real_part_1 - real_part_2);
*imaginary_result = (imaginary_part_1 - imaginary_part_2);
print_complex(*real_result, *imaginary_result);
}
void multiply(float real_part_1, float imaginary_part_1, float
real_part_2, float imaginary_part_2, float *real_result, float
*imaginary_result) {
read_nums(&real_part_1, &imaginary_part_1, &real_part_2,
&imaginary_part_2);
*real_result = (real_part_1 * real_part_2);
*imaginary_result = (imaginary_part_1 * imaginary_part_2);
print_complex(*real_result, *imaginary_result);
}
int main()
{
int option;
float realone = 0;
float imaginaryone = 0;
float realtwo = 0;
float imaginarytwo = 0;
float *realresult;
float *imaginaryresult;
printf("\nComplex Number Arithmetic Program.\n");
printf("1) Add two complex numbers\n2) Subtract two complex
numbers\n3) Multiply two complex number\n4) Quit\nChoose an
option (1-4): ");
scanf("%d", &option);
while(option != 4) {
switch(option) {
case 1 :
add(realone, imaginaryone, realtwo,
imaginarytwo, realresult, imaginaryresult);
printf("1) Add two complex numbers\n2)
Subtract two complex numbers\n3) Multiply
two complex number\n4) Quit\nChoose an
option (1-4): ");
scanf("%d", &option);
break;
case 2 :
subtract(realone, imaginaryone, realtwo,
imaginarytwo, realresult, imaginaryresult);
printf("1) Add two complex numbers\n2)
Subtract two complex numbers\n3) Multiply
two complex number\n4) Quit\nChoose an
option (1-4): ");
scanf("%d", &option);
break;
case 3 :
multiply(realone, imaginaryone, realtwo,
imaginarytwo, realresult, imaginaryresult);
printf("1) Add two complex numbers\n2)
Subtract two complex numbers\n3) Multiply
two complex number\n4) Quit\nChoose an
option (1-4): ");
scanf("%d", &option);
break;
default:
printf("Please input a valid menu
option\n");
printf("1) Add two complex numbers\n2)
Subtract two complex numbers\n3) Multiply
two complex number\n4) Quit\nChoose an
option (1-4): ");
scanf("%d", &option);
break;
}
}
if (option == 4) {
printf("Bye!\n");
return 0;
}
}