numpy pachage code example
Example 1: numpy
x = 3
print(type(x))
print(x)
print(x + 1)
print(x - 1)
print(x * 2)
print(x ** 2)
x += 1
print(x)
x *= 2
print(x)
y = 2.5
print(type(y))
print(y, y + 1, y * 2, y ** 2)
Example 2: numpy
def quicksort(arr):
if len(arr) <= 1:
return arr
pivot = arr[len(arr) // 2]
left = [x for x in arr if x < pivot]
middle = [x for x in arr if x == pivot]
right = [x for x in arr if x > pivot]
return quicksort(left) + middle + quicksort(right)
print(quicksort([3,6,8,10,1,2,1]))