<qiyuangong>276_Paint_Fence_1.py
def numWays( n, k):
    w = [0, k, k*k]
    while len(w) <= n:
        w += sum(w[-2:]) * (k-1),
    return w[n]
def sample_funcname ( var_0 , var_1 ) :
    var_3 = [ 0 , var_1 , var_1 * var_1 ]
    while len ( var_3 ) <= var_0 :
        var_3 += sum ( var_3 [ - 2 : ] ) * ( var_1 - 1 ) ,
    return var_3 [ var_0 ]
