if else i python code example

Example 1: if statement python

x=1; y=0; z=0;
if x==1 or y==0:
  if z=0 and x=1:
    print('Useless conditions satisfed!')

Example 2: if statements python

water = input('Does your creature live underwater?')
if water == 'yes':
	print('Your creature lives underwater')
else:
	print('Your creature does not live underwater')