map()

map(function, iterable, ...)

# Return double of n 
def addition(n): 
    return n + n 
  
# double all numbers using map() 
numbers = (1, 2, 3, 4) 
result = map(addition, numbers) 
print(list(result))

# {2, 4, 6, 8}

numbers = (1, 2, 3, 4) 
result = map(lambda x: x + x, numbers) 
print(list(result)) 
# {2, 4, 6, 8}

# Double all numbers using map and lambda 
  
numbers = (1, 2, 3, 4) 
result = map(lambda x: x + x, numbers) 
print(list(result))