def test_triangle():
"""
test triangle and search count of errors
:return: int
"""
errors = 0
try:
import triangle
import point
except:
errors += 1
try:
triangle = triangle.Triangle(point.Point(1, 1), point.Point(3, 1),\
point.Point(2, 3))
except:
errors += 1
try:
print(triangle.is_triangle())
except:
errors += 1
try:
print(triangle.perimeter())
except:
errors += 1
try:
print(triangle.area())
except:
errors += 1
try:
print(triangle)
except:
errors += 1
return errors
def main():
# The choice variable controls the loop
# and holds the user's menu choice.
choice = 0
while choice != QUIT_CHOICE:
# display the menu.
display_menu()
# Get the user's choice.
choice = int(input('Enter your choice: '))
# Perform the selected action.
if choice == AREA_CIRCLE_CHOICE:
radius = float(input("Enter the circle's radius: "))
print('The area is', circle.area(radius))
elif choice == CIRCUMFERENCE_CHOICE:
radius = float(input("Enter the circle's radius: "))
print('The circumference is', \
circle.circumference(radius))
elif choice == AREA_RECTANGLE_CHOICE:
width = float(input("Enter the rectangle's width: "))
length = float(input("Enter the rectangle's length: "))
print('The area is', rectangle.area(width, length))
elif choice == PERIMETER_RECTANGLE_CHOICE:
width = float(input("Enter the rectangle's width: "))
length = float(input("Enter the rectangle's length: "))
print('The perimeter is', \
rectangle.perimeter(width, length))
elif choice == AREA_TRIANGLE_CHOICE:
base = float(input("Enter the triangle's base: "))
height = float(input("Enter the triangle's height: "))
print("The area is", \
triangle.area(base, height))
elif choice == PERIMETER_TRIANGLE_CHOICE:
side1 = float(input("Enter the first side's length: "))
side2 = float(input("Enter the second side's length: "))
side3 = float(input("Enter the third side's length: "))
print('The perimeter is', \
triangle.perimeter(side1, side2, side3))
elif choice == QUIT_CHOICE:
print('Exiting the program...')
else:
print('Error: invalid selection.')
def main():
print(
'Program geometria pozwala obliczyć pole i obwód koła, prostokąta i trójkata.'
)
# W pętli while pobierana jest od użytkownika liczba całkowita
# odpowiadająca wybranej czynności (od 1 do 5), a następnie
# w bloku if-elif-else odczytywane są dane i wykonywane obliczenia.
choice = 0 #inicjalizacja zmiennej choice
while choice != QUIT_CHOICE:
display_menu() #wyświetlenie menu
#pobranie wartości od użytkownika
choice = int(input('Wybierz opcję: '))
#wybór czynności
if choice == AREA_CIRCLE_CHOICE: #pole koła
radius = circle.get_radius()
print('Pole koła wynosi', circle.area(radius))
elif choice == CIRCUMFERENCE_CHOICE: #obwód koła
radius = circle.get_radius()
print('Obwód koła wynosi', circle.circumference(radius))
elif choice == AREA_RECTANGLE_CHOICE: #pole prosokąta
(length, width) = rectangle.get_dimensions()
print('Pole prostokąta wynosi', rectangle.area(length, width))
elif choice == PERIMETER_RECTANGLE_CHOICE: #obwód prostokąta
(length, width) = rectangle.get_dimensions()
print('Obwód prostokąta wynosi',
rectangle.perimeter(length, width))
elif choice == AREA_TRIANGLE_CHOICE: #pole trójkąta
(a, b, c) = triangle.get_lengths()
print('Pole trójkąta wynosi', triangle.area(a, b, c))
elif choice == PERIMETER_TRIANGLE_CHOICE: #obwód trójkąta
(a, b, c) = triangle.get_lengths()
print('Obwód trójkąta wynosi', triangle.perimeter(a, b, c))
elif choice == QUIT_CHOICE: #koniec programu
print('Zakończenie działania programu.')
else: #wartość spoza listy
print('Błąd: nieprawidłowa opcja.')
def test2(self):
assert triangle.area(4,3) ==6 #Test 2 Fails
def test1(self):
assert triangle.area(3,2) == 3 #test 1 fails
#!/usr/bin/env python3
import triangle
import rectangle
import circle
print("Equilateral Triangle, side 4:")
print("a: {0}, p: {1}".format(triangle.area(4, 4, 4),
triangle.perimeter(4, 4, 4)))
print("Square, side 4:")
print("a: {0}, p: {1}".format(rectangle.area(4, 4), rectangle.perimeter(4, 4)))
print("Rectange, sides 4, 5:")
print("a: {0}, p: {1}".format(rectangle.area(4, 5), rectangle.perimeter(4, 5)))
print("Circle, radius 3:")
print("a: {0}, p: {1}".format(circle.area(3), circle.perimeter(3)))
import triangle
import point
if __name__ == '__main__':
triangle = triangle.Triangle(point.Point(1, 1), point.Point(3, 1), point.Point(2, 3))
assert triangle.is_triangle()
assert triangle.perimeter() == 6.47213595499958
assert triangle.area() == 2.0
def testArea(self):
self.assertEqual(area(3, 4), 6)
self.assertEqual(area(7, 4), 14)
def test1(self):
width = 4
height = 12
area = 24
assert triangle.area(width, height) == area #Test 1 fails
def test2(self):
width = 6
height = 2
area = 6
assert triangle.area(width, height) == area #Test 2 fails
import triangle
filein = open("triangles.txt")
fileOut = open ('answers.txt', 'wt')
for line in filein:
height, width = line.split (',')
area = triangle.area(float(height), float(width))
fileOut.write("""A triangle of width {0}, and height {1},
will have an area of {2}\n""".format(float(width), float(height), area))
fileOut.close()
#!/usr/bin/env python3
import triangle
import rectangle
import circle
print("Equilateral Triangle, side 4:")
print("a: {0}, p: {1}".format(triangle.area(4,4,4), triangle.perimeter(4,4,4)))
print("Square, side 4:")
print("a: {0}, p: {1}".format(rectangle.area(4,4), rectangle.perimeter(4,4)))
print("Rectange, sides 4, 5:")
print("a: {0}, p: {1}".format(rectangle.area(4,5), rectangle.perimeter(4,5)))
print("Circle, radius 3:")
print("a: {0}, p: {1}".format(circle.area(3), circle.perimeter(3)))
def test2(self):
assert triangle.area(4, 3) == 6 # test 2 fails
def main():
# The choice variable controls the loop
# and holds the user's menu choice.
choice = 0
while not (choice == 5):
# display the menu.
display_menu()
# Get the user's choice.
choice = int(input('Enter your choice: '))
# Perform the selected action.
if choice == 1:
r = float(input("Enter the circle's radius: "))
print('The area is {:.3f}.'.format(circle.area(r)))
elif choice == 2:
radius = float(input("Enter the circle's radius: "))
print('The circumference is {:.3f}'.\
format(circle.circumference(radius)))
elif choice == 3:
width = float(input("Enter the rectangle's width: "))
length = float(input("Enter the rectangle's length: "))
print("The area is {:.3f}".format(rectangle.area(width, length)))
elif choice == 4:
width = float(input("Enter the rectangle's width: "))
length = float(input("Enter the rectangle's length: "))
print('The perimeter is {:.3f}'.\
format(rectangle.perimeter(width, length)))
elif choice == 5:
base = float(input("Enter triangle's base length: "))
height = float(input("Enter the triangle's height: "))
print("The area is: {:.3f}".format(triangle.area(height, base)))
elif choice == 6:
side_a = float(input("Enter the length of the side a: "))
side_b = float(input("Enter the length of the side b: "))
side_c = float(input("Enter the length of the side c: "))
print("The perimeter of the triangle is: {:.3f}".\
format(triangle.perimeter(side_a, side_b, side_c)))
elif choice == 7:
radius = float(input("Enter the sphere's radius: "))
print("The surface area of the sphere is: {:.3f}".\
format(sphere.surface(radius)))
elif choice == 8:
height = float(input("Enter the sphere's height: "))
radius = float(input("Enter the sphere's radius: "))
print("The volume of the sphere is: {:.3f}".\
format(sphere.volume(height,radius)))
elif choice == 9:
height = float(input("Enter the cylinder's height: "))
radius = float(input("Enter the cylinder's radius: "))
print("The surface area of the cylinder is: {:.3f}".\
format(cylinder.surface(height, radius)))
elif choice == 10:
height = float(input("Enter the cylinder's height: "))
radius = float(input("Enter the cylinder's radius: "))
print("The volume of the cylinder is: {:.3f}".\
format(cylinder.volume(height, radius)))
elif choice == 0:
print("Exiting the program...")
else:
print("Error: invalid selection.")
def test_area():
"""Unit test for the area function."""
hypotenuse = distance(0, 100, 100, 0)
area = triangle.area(100, 100, hypotenuse)
assert math.isclose(5000.0, area)
def main():
print(hypotenuse(3, 4))
print(area(5, 10))