Answer:
Option 2, letter.islower() is correct
Explanation:
letter.islower() returns true when the string "letter" is lowercase.
The answer to your question is software.
Answer:
B) because it is hard to find cables that have the same standard.
Explanation:
Hope this helps!
import random
rock,paper,scissors = 1,2,3
choice = int(input("Please choose 1 2 or 3: "))
computer = random.randint(1,3)
player_won = False
draw = False
if choice == computer:
draw = True
elif choice == 1 and computer == 3:
player_won = True
elif choice == 2 and computer == 1:
player_won = True
elif choice == 3 and computer == 2:
player_won = True
if player_won:
print("You won!")
elif not player_won and not draw:
print("The computer won!")
else:
print("It's a draw!")
First, I recommend importing at the beginning of your program. Also, you can combine all your same datatype variables in one line. You also need to cast your user choice to an integer so you can compare it with the computer's choice. I wrote the if, elif, and else statements using a boolean variable. I simply wrote all the possibilities that would result in the player winning and this would result in the player_won variable being true. If this is the case, we print to the console, "You won!"
Here's the biology explanation:
Most of the energy expended by a cell in active transport is used to pump ions out of the cell across the plasma membrane.
