Problem 45200. Elliptic Curve Cryptography (ECC) Point Addition

Given two points (P and Q, they can be the same points on the elliptic curve), compute ECC point addition on a Weierstrass elliptic curve: y^2=x^3+a*x+b over the discrete prime field, p (input to function). Inputs, a and b of the elliptic curve are also provided. Output must be point R(x,y)=P+Q.
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47.89% Correct | 52.11% Incorrect
Last Solution submitted on Dec 28, 2025

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