quadratic code

#include <conio.h>
#include <stdio.h>
#include <math.h>

int main() {
	int a,b,c,d;
	printf(" ----------Quadratic Solver----------\n\n");
	printf("Enter the variables, separated by spaces: ");
	scanf("%d %d %d",&a,&b,&c);
	d = pow(b,2) - 4 * a * c;
	if (d < 0) {
		printf("This formula cannot be solved.");
	}
	elseif (d == 0) {
		float total;
		total = -b / (2 * a);
		printf("Solution:\n    %d",total);
	}
	elseif (d > 0) {
		float root,total1,total2;
		root = sqrt(d);
		total1 = (-b + root) / (2 * a);
		total2 = (-b - root) / (2 * a);
		printf("Solutions:\n    %d\n    %d",total1,total2);
	}
	return 0;
	getch();
}