Question

Write a python program in any topic that contains:

1. at least one of the container types (list, tuple, set, or dictionary)

2. at least one iteration type (for, while)

3. at least one conditional

4. at least one user-defined function

5. at least one user-defined class (could be very simple)

6. file input or output

Specify where you used each part in the program.

Answer 1

# 5. at least one user-defined class
class MyClass:
# 1. at least one of the container types (list, tuple, set, or dictionary)
numbers = []
def __initi__(self):
print("COnstructor")
# 4. at least one user-defined function
def addNumbers(self, number):
self.numbers.append(number)
# 2. at least one iteration type (for, while)
def printNumbers(self):
# 6. file input or output
f = open('data.txt', 'w')
for number in self.numbers:
# 3. at least one conditional
if number % 2 == 0:
print(number)
f.write(str(number) + "\n")
f.close()
obj = MyClass()
# 2. at least one iteration type (for, while)
for i in range(10):
obj.addNumbers(i)
obj.printNumbers()

Please check the code. If you have any doubts comment below and I am happy to help :)