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  1. % Given flows
  2. f1 = 100; % Flow into junction A (vehicles per hour)
  3. f2 = 150; % Flow into junction B (vehicles per hour)
  4.  
  5. % Conservation of flow principle: Total flow into a junction equals total flow out
  6. % We have two equations:
  7. % Equation 1: f1 = f3 + f4 (for junction A)
  8. % Equation 2: f2 = f3 + f4 (for junction B)
  9.  
  10. % Check if the given flows are consistent
  11. if f1 ~= f2
  12.     fprintf("The given flows are inconsistent. More information is needed.\n");
  13.     % Determine the additional information needed
  14.     fprintf("Additional sensor data is required to determine the flow at either junction A or B.\n");
  15.     fprintf("You need to install at least one more traffic sensor.\n");
  16. else
  17.     fprintf("The given flows are consistent.\n");
  18.     % Solve for flows out of junction A and B
  19.     f3 = (f1 + f2) / 2;
  20.     f4 = f3;
  21.     fprintf("Flow out of junction A (f3): %d vehicles per hour\n", f3);
  22.     fprintf("Flow out of junction B (f4): %d vehicles per hour\n", f4);
  23. end
  24.  
Success #stdin #stdout 0.1s 46552KB
comments (?)
stdin 
Standard input is empty
stdout 
The given flows are inconsistent. More information is needed.
Additional sensor data is required to determine the flow at either junction A or B.
You need to install at least one more traffic sensor.
https://ideone.com/yup5PQ
language:
Octave (octave 4.4.1)
created:
17 days ago
visibility:
public

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