Problem C
Elliptic Curve Points
Determine basic properties of elliptic curves.
Input
Each line of the input consists of a space-separated list of: one prime integer $p$, and two integer coefficients $a$ and $b$ of an elliptic curve $y^2=x^3+ax+b$. All integers are positive and given in decimal with at most 6 digits.
Output
For each input line, output a line containing (separated by space): 1/0 depending if the curve is singular/smooth and the number of affine points on the curve (i.e., the point at infinity is not counted).
Sample Input 1 | Sample Output 1 |
---|---|
461 2 46 479 2 46 509 2 45 |
1 462 0 507 0 473 |