5 Numpy.py

import numpy as np

arr = np.array([[1,2,3],[3,4,5],[4,8,9]])
print(arr)
print()
arr2 = np.zeros([6,7],dtype=int)
print(arr2)
print()
arr3 = np.zeros([3,2],dtype=int)
print(arr3)
print()
print(arr.reshape(9,1))

arr = np.arange(1,100001)

lst = list(range(1,100001))

# argsort, argmax, argmin
# watch tutorials- playlist