# nVariables=5,
# objectives=[optimizator_kernel],
# varRange=[(0, 100)],
# same_range=True)
problem = Problem(n_generations=1000,
n_individuals=70,
n_variables=5,
variables_range=[(0, 1)],
same_range=True,
objectives=[
optimizator_kernel, optimizator_kernel2,
optimizator_kernel3, optimizator_kernel4
],
nThread=4,
isSame=True)
start = time.time()
problem.start()
end = time.time()
print("============================================")
problem.check()
print("==> Elapsed time: {:.6f}".format(end - start))
# print(optimizator_kernel(
# 0.802623, 0.641936, 0.628745, 0.715153, 0.766243
# ))
class Window(QWidget):
def __init__(self):
super().__init__()
self.initUi()
self.showMaximized()
def initUi(self):
self.problem = Problem()
self.hard_mode = False
self.setWindowTitle("Math Problem")
self.setStyleSheet("QWidget {font: 20pt calibri}")
self.layout = QVBoxLayout()
# Submission form:
self.layout_submission = QHBoxLayout()
self.lbl_input_info = QLabel("Answer:")
self.btn_submit = QPushButton("Check answer")
self.btn_submit.setMaximumSize(500, 100)
self.btn_submit.clicked.connect(
lambda: self.check(self.edit_input.text()))
self.edit_input = QLineEdit()
self.edit_input.returnPressed.connect(self.btn_submit.click)
self.layout_submission.addWidget(self.lbl_input_info)
self.layout_submission.addWidget(self.edit_input)
self.layout_submission.addWidget(self.btn_submit)
self.layout.addLayout(self.layout_submission)
# Problem statement label
self.lbl_statement = QLabel(self.problem.statement)
self.lbl_statement.setWordWrap(True)
self.layout.addWidget(self.lbl_statement)
# Stretch moves rest to bottom of page
self.layout.addStretch()
# Switch mode
self.btn_mode = QPushButton("Activate hard mode")
# Messages label
self.lbl_message = QLabel()
self.layout.addWidget(self.lbl_message)
self.setLayout(self.layout)
def check(self, input):
self.lbl_message.clear()
self.edit_input.clear()
self.problem.check(input)
if self.problem.result == "ValueError":
message = "Error: Bad input."
if self.problem.attempt > -1:
message += (" " * 5 + "Attempt " +
str(self.problem.attempt + 1) + "/" +
str(MAX_ATTEMPTS) + "." + " " * 5 +
"Previous answers: " +
", ".join(self.problem.previous_answers))
self.lbl_message.setText(message)
elif self.problem.result == "correct":
self.lbl_message.setText("Correct! Moving to next question.")
self.problem = Problem()
self.lbl_statement.setText(self.problem.statement)
elif self.problem.result == "incorrect":
if self.problem.attempt == MAX_ATTEMPTS - 1:
self.problem.pose()
self.lbl_statement.setText(self.problem.statement)
self.lbl_message.setText(
"Incorrect. All attempts used. Numbers changed.")
else:
self.lbl_message.setText(
"Incorrect." + " " * 5 + "Attempt " +
str(self.problem.attempt + 1) + "/" + str(MAX_ATTEMPTS) +
"." + " " * 5 + "Previous answers: " +
", ".join(self.problem.previous_answers))
