Изменения

'''return''' flow

'''for''' (<tex>u</tex> = ptr[<tex>v</tex>] '''to''' n)

'''if''' (<tex>vu \in E</tex>)

pushed = dfs(<tex>u</tex>, min(flow, c(<tex>vu</tex>) - f(<tex>vu</tex>)))

f(<tex>uv</tex>) -= pushed

'''return''' pushed

'''return''' 0