cutting rods

def find_cur_profits(size, length, salePrice, costPerCut):
    totalUniformRods = length//size
    cuts = totalUniformRods -1 if length % size == 0 else totalUniformRods #number of cuts during process;
    currentProfits = totalUniformRods * salePrice * size - costPerCut * cuts;
    return currentProfits

def sol(costPerCut, salePrice, lengths):
    maxProfit = 0
    for size in range(1,max(lengths)+1):
        profits = 0
        for i in range(len(lengths)):
            if(size > lengths[i]):
                continue;
            currentProfits = find_cur_profits(size, lengths[i], salePrice, costPerCut)
            if(currentProfits > 0):
                profits += currentProfits;
        if(profits > maxProfit):
            maxProfit = profits
    return maxProfit
sol(1,10,[30,59,110]) #1913