相关系数影响

def solve(____):
    import math
    results = []
    w1, w2 = weights
    s1, s2 = std_devs
    for corr in correlations:
        variance = w1 ** ____ * s1 ** ____ + w2 ** ____ * s2 ** ____ + ____ * w1 * w2 * s1 * s2 * corr
        std = math.sqrt(____)
        results.append({"____": corr, "____": round(____)})
    return {"____": weights, "____": std_devs, "____": results}