text: import numpy as np #imports the numpy library
  
  #integers
  
  i = 10 # integer 
  print(type(i)) # print out the data type of i
  
  a_i = np.zeros(i,dtype=int) # declare an array of ints
  print(type(a_i)) #will return ndarray
  print(type(a_i[0])) #this will return int64
  
  #floatd 
  x = 119.0 #floating point number
  print(type(x)) #print out the type of x
  
  y = 1.19e2 #float 119 in scientific notation 
  print(type(y)) #print out the type of y
  
  z = np.zeros(i,dtype=np.float64) #declare an arrayof floats
  print(type(z)) #print type of array
  print(type(z[0])) #float