How to calculate distance till the next possible stop?

Is there any formula or ways to calculate distance between current parking place and next possible parking with given data of all durations during the day of a car? let's say on one column I have parking locations, and the other driving distances between stops, but parking is only possible at Home or Workplace, not shopping mall or restaurant.

parkinglocations = ["Home" "mobile" "ShoppingMall" "mobile" "Workplace" "mobile" "Home"]'; % when "mobile" car is driving
driving_distance = [0 35 0 15 0 40 0]';

with these data I want to generate range of a car till next stop where parking is possible, and result should be

next_range = [50 0 0 0 40 0]';

I have tried with cumsum and sum functions like below, but seems like not working. And I don't know how to use complex functions yet, can anybody help please?

next_range = zeros(size(parkinglocations,1),1);
parking_binary = zeros(size(parkinglocations,1),1);

for i=1:length(parkinglocations)
    if parkinglocations(i) == "Home" || parkinglocations(i) == "Workplace"
        parking_binary(i) = 1;
    else 
        parking_binary(i) = 0;
    end
    
    next_range = cumsum(distance(parking_binary==0));
end

Answer 1

[Rafael Hernandez-Walls]

I don't know is correct,

parkinglocations = ["Home" "mobile" "ShoppingMall" "mobile" "Workplace" "mobile" "Home"]'; % when "mobile" car is driving
driving_distance = [0 35 0 15 0 40 0]';
next_range = zeros(size(parkinglocations));
parking_binary = zeros(size(parkinglocations));
for i=1:length(parkinglocations)
    if parkinglocations(i) == "Home" || parkinglocations(i) == "Workplace"
        parking_binary(i) = 1;
    else 
        parking_binary(i) = 0;
    end
end
% New section
n=find(parking_binary==1)';
n(end+1)=n(end);
s=[];r=1;
for k=1:length(n)-1
  s=[s,sum(driving_distance(n(k):n(k+1)-1))];
end
sol=parking_binary';
sol(logical(parking_binary))=s;
sol=sol(1:end-1)

[Asrorkhuja Ortikov]

it did work :) like a charm. But is there any staightforward formulas that for expamle, does calcuation of sum of values when parking_binary is zero and puts that sum into every single parking_binary = 1 positions before summation?