Update Rock-paper-scissor.md

[Peyman2012]

def get_winner(p1, p2):
if p1 == p2:
return "It's a tie!"

elif p1 == 'rock':
if p2 == 'scissors':
return "First player wins!"
else:
return "Second Player wins!"
elif p1 == 'scissors':
if p2 == 'paper':
return "First player win!"
else:
return"Second player wins!"
elif p1 == 'paper':
if p2 == 'rock':
return "First player wins!"
else:
return "Second player win!"
else:
return "Invalid input!"
loop=True
while loop:
player1 = input("First player: rock, paper or scissors: ")
player2 = input("Second Player: rock, paper or scissors: ")
if player1=='E' or player2=='e':
loop= False
print(get_winner(player1, player2))