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  1. #include <stdio.h>
  2. #include <math.h>
  3. void Sq(int a, int b, int c){
  4. 	if (a == 0){
  5. 		printf ("Корень один: %d, %d, %f", (-c), b, (-c)/b);
  6. 	} else {
  7. 		double D = b*b - 4*a*c;
  8. 		if (D > 0)
  9. 			printf ("Корня два: %d, %f, %d, вот они, собственно: %f и %f", (-b), sqrt(D), 2*a, ((-b) + sqrt(D)) / (2*a), ((-b) - sqrt(D)) / (2*a));
  10. 		if (D == 0)
  11. 			printf ("Корень один: %d, %d, %f", (-b), 2*a, (-b)/2*a);
  12. 		if (D < 0)
  13. 			printf("Корней нет");
  14. 	}
  15. }
  16. int main(){
  17. 	int a, b, c;
  18. 	scanf("%d%d%d",&a, &b, &c);
  19. 	Sq(a, b, c);
  20. }
Success #stdin #stdout 0s 4476KB
comments (?)
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1 -2 10
stdout
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Корней нет
https://ideone.com/PkfblH
language:
C (gcc 8.3)
created:
3 years ago
visibility:
public

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