题解 | 基向量变换矩阵

import numpy as np

def transform_basis(B, C):
    B1 = np.linalg.inv(B)
    res =  np.linalg.solve(C,B).tolist()
    return res


if __name__ == "__main__":
    B = np.array(eval(input()))
    C = np.array(eval(input()))
    print(transform_basis(B, C))