Hotel single-departure transfer allocation calculator

Calculate transfer assignment and loads and unassigned parties with your own figures.

Your numbers

Use the units shown. Results update as you change valid inputs.

Use transfer assignment and loads and unassigned parties to compare changes to your inputs. The method and limits below explain the scope.

Examples

Examples

Try the starting example

Parties [passengers,luggage kg]; enter JSON
[[2,30],[3,45],[2,40]]
Vehicles [passenger seats,luggage kg capacity]; enter JSON
[[4,70],[4,70]]
Transfer assignment and loads (JSON)
{"assignments":[1,2,1],"loads":[[4,70],[3,45]]}
Unassigned parties (count)
0

Try another scenario

Parties [passengers,luggage kg]; enter JSON
[[3,50],[3,60],[2,30]]
Vehicles [passenger seats,luggage kg capacity]; enter JSON
[[4,80],[4,80]]
Transfer assignment and loads (JSON)
{"assignments":[1,2,null],"loads":[[3,50],[3,60]]}
Unassigned parties (count)
1
Calculation method

Calculation method

Transfer assignment and loads (JSON)

Input-order greedy party assignment to feasible vehicle with fewest passengers, then index; enforce both seat and luggage capacities.

Unassigned parties (count)

Count parties left by bounded greedy plan; no infeasibility certificate.

Symbols and units
a
Parties [passengers,luggage kg]; enter JSON
b
Vehicles [passenger seats,luggage kg capacity]; enter JSON

Use the units shown. A list keeps the order in which you enter its values. The symbol ^ means “raised to the power of”.

Assumptions & limits

Assumptions & limits

  • Single departure transfer group; parties stay together and both passenger and luggage limits are user-supplied. Supported limits: All numeric inputs and computed intermediates must remain finite. Supported numeric input magnitude is zero or 1e-12 through 1e12 in absolute value; reject values outside this bounded range. All lists/JSON record tables are limited to 100 records unless a stricter bound is stated; reject malformed record arity and wrong member types. At most 100 parties and 20 vehicles; positive passenger integers; luggage>=0; no arrival timing or multiple vehicle runs.
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