矩阵python实现的矩阵乘法- 为程序员服务

def matrixMul(A, B): res = [[0] * len(B[0]) for i in range(len(A))] for i in range(len(A)) : for j in range(len(B[0])): for k in range(len(B)): res[i][j] += A[i][k] * B[k][j] return ...

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