def tas(A,B):
    K = A
    J = B
    for ss in range(len(A)):
        K[ss] = K[ss] + J[ss]
    return K
print(tas([1,2,3],[1,5,0]))

def kakel(A,B):
    K = A
    J = B
    for ss in range(len(A)):
        K[ss] = K[ss] * J[ss]
    return K
    
print(kakel([1,2,3],[1,5,0]))

def kakel0(A,B):
    K = A
    J = B
    for ss in range(len(A)):
        K[ss] = K[ss] * J
    return K

def kakel2(A,B):
    K = A
    J = B
    for ss in range(len(A)):
        K[ss] = kakel0(K[ss],J[ss])
    return K

print(kakel2([[1,2,3],[1,5,3]],[1,5]))