Problema con este codigo

[razpeitia]

Aquí tienes sin ni un solo if.

Código Python:

maximo = int(raw_input("Tamanho maximo: "))
bars = []
for i in range(1, 5):
    bars.append(int(raw_input("Tamanho de barra%d: " % i)))
 
 
print ""
print "El maximo alcance de la barra es:", maximo
 
def print_matrix(matrix):
    for row in matrix:
        print ''.join(row)
 
def border_matrix(matrix):
    rows = len(matrix)
    cols = len(matrix[0])
    for i in range(rows):
        matrix[i][0] = matrix[i][-1] = '+'
 
    for j in range(cols):
        matrix[0][j] = matrix[-1][j] = '+'
 
def put_bar(matrix, i, j):
    for k in range(4):
        matrix[i][j+k] = '-'
 
def draw_bars(matrix, bars):
    rows = len(matrix)
    for i, bar in enumerate(bars):
        for c in range(bar):
            put_bar(matrix, rows - 2 - c, 2 + (i * 5))    
 
 
matrix =[list(' ' * 23) for i in range(maximo + 2)]
border_matrix(matrix)
draw_bars(matrix, bars)
print_matrix(matrix)