def main():
print("Welcome to the Market Simulator!\n")
lengthOfSimulation = int(input("Enter the total running time: "))
averageTimePerCus = int(
input("Enter the average processing time per customer: "))
probabilityOfNewArrival = float(
input("Enter the probability of a new arrival: "))
numCashiers = int(input("Enter the number of cashiers: "))
if lengthOfSimulation < 1 or lengthOfSimulation > 1000:
print("Running time must be an integer greater than 0" + \
"\nand less than or equal to 1000")
elif averageTimePerCus <= 0 or averageTimePerCus >= lengthOfSimulation:
print("Average time per customer must be an integer" + \
"\ngreater than 0 and less than running time")
elif probabilityOfNewArrival <= 0 or probabilityOfNewArrival > 1:
print("Probability must be geater than 0" + \
"\nand less than or equal to 1")
elif numCashiers <= 0:
print("Number of cashiers must be >= 0")
else:
model = MarketModel(lengthOfSimulation, averageTimePerCus,
probabilityOfNewArrival, numCashiers)
model.runSimulation()
print("\n" + "-" * 40)
print(model)
def main():
print("Welcome to the Market Simulator!\n")
lengthOfSimulation = int(input("Enter the total running time: "))
averageTimePerCus = int(
input("Enter the average processing time per customer: "))
probabilityOfNewArrival = float(
input("Enter the probability of a new arrival: "))
cashierCount = int(input("Enter the number of cashiers: "))
if lengthOfSimulation < 1 or lengthOfSimulation > 1000:
print("Running time must be an integer greater than 0" + \
"\nand less than or equal to 1000")
elif averageTimePerCus <= 0 or averageTimePerCus >= lengthOfSimulation:
print("Average time per customer must be an integer" + \
"\ngreater than 0 and less than running time")
elif probabilityOfNewArrival <= 0 or probabilityOfNewArrival > 1:
print("Probability must be geater than 0" + \
"\nand less than or equal to 1")
elif not isinstance(cashierCount, int) or cashierCount < 1:
print("The number of cashiers must be a positive integer" + \
"\nand be greater than 1")
else:
model = MarketModel(lengthOfSimulation, averageTimePerCus,
probabilityOfNewArrival, cashierCount)
print("")
print("----------------------------------------")
model.runSimulation()
print(model)
def main():
print("Welcome to the Market Simulator!\n")
lengthOfSimulation = int(input("Enter the total running time: "))
averageTimePerCus = int(input("Enter the average processing time per customer: "))
probabilityOfNewArrival = float(input("Enter the probability of a new arrival: "))
if lengthOfSimulation < 1 or lengthOfSimulation > 1000:
print("Running time must be an integer greater than 0" + \
"\nand less than or equal to 1000")
elif averageTimePerCus <= 0 or averageTimePerCus >= lengthOfSimulation:
print("Average time per customer must be an integer" + \
"\ngreater than 0 and less than running time")
elif probabilityOfNewArrival <= 0 or probabilityOfNewArrival > 1:
print("Probability must be geater than 0" + \
"\nand less than or equal to 1")
else:
model = MarketModel(lengthOfSimulation, averageTimePerCus,
probabilityOfNewArrival)
model.runSimulation()
print(model)
def run(self):
"""Obtains the inputs, validates them, runs the simulation,
and displays the results."""
# Obtain and validate the inputs
lengthOfSimulation = self.runTimeFld.getNumber()
averageTimePerCus = self.aveTimeFld.getNumber()
probabilityOfNewArrival = self.probabilityFld.getNumber()
numCashiers = self.cashiersFld.getNumber()
if lengthOfSimulation == 0 or averageTimePerCus == 0 \
or probabilityOfNewArrival == 0 or numCashiers == 0:
self.messageBox("ERROR", "All inputs must be greater than 0")
return
# Create and run the simulation
model = MarketModel(lengthOfSimulation, averageTimePerCus,
probabilityOfNewArrival, numCashiers)
model.runSimulation()
# Display the results
self.outputArea.setText(str(model))
def run(self):
"""Obtains the inputs, validates them, runs the simulation,
and displays the results."""
# Obtain and validate the inputs
lengthOfSimulation = self.runTimeFld.getNumber()
averageTimePerCus = self.aveTimeFld.getNumber()
probabilityOfNewArrival = self.probabilityFld.getNumber()
numCashiers = self.cashiersFld.getNumber()
if lengthOfSimulation == 0 or averageTimePerCus == 0 \
or probabilityOfNewArrival == 0 or numCashiers == 0:
self.messageBox("ERROR", "All inputs must be greater than 0")
return
# Create and run the simulation
model = MarketModel(lengthOfSimulation, averageTimePerCus,
probabilityOfNewArrival, numCashiers)
model.runSimulation()
# Display the results
self.outputArea.setText(str(model))
from marketmodel import MarketModel
print("Welcome the Market Simulator")
lengthOfSimulation = int(input("Enter the total running time: "))
averageTimePerCus = int(input("Enter the average time per customer: "))
probabilityOfNewArrival = float(
input("Enter the probability of a new arrival: "))
model = MarketModel(lengthOfSimulation, averageTimePerCus,
probabilityOfNewArrival)
model.runSimulation()
print(model)