Python
Python language info
Example code
command = ""
started = False
while True:
command = input(">" ).lower()
if command == "start":
if started:
print("Car is already started")
else:
started = True
print("Car started...")
elif command == "stop":
if not started:
print("Car is already stopped")
else:
stopped = True
print("Car stopped")
elif command == "help":
print("""
start - top start the car
stop - to stop the car
quit - to quit
""")
elif command == "quit":
break
else:
print("Sorry, I don't understand that")
Example code
#for item in 'Python':
#for item in ["Banana", "Orange", "Apple", "Kiwi"]:
#for item in [1, 2, 3, 4]:
#for item in range(10): # 0 1 2 3 4 5 6 7 8 9
#for item in range(5, 10) # 5 6 7 8 9
for item in range(5, 10, 2) # 5 7 9
print(item)
Example code
prices = [10, 20, 30]
total = 0
for price in prices:
total += price
print(f"Total: {total}")
Example code
for x in range(4):
for y in range(3):
print(f'({x}, {y})')
Example code
Example 1
numbers = [5, 2, 5, 2, 2]
for number in numbers:
print('x' * number)
Result:
xxxxx
xx
xxxxx
xx
xx
Example 2
numbers = [5, 2, 5, 2, 2]
for number in numbers:
output = ''
for count in range(number):
output += 'x'
print(output)
Result:
xxxxx
xx
xxxxx
xx
xx
Example code
numbers = [3, 6, 2, 8, 10, 4]
max = numbers[0]
for number in numbers:
if number > max:
max = number
print(max)