# Python program explaining
# numpy.ma.filled() function
    
# importing numpy as geek   
# and numpy.ma module as ma  
import numpy as geek  
import numpy.ma as ma
   
arr = geek.ma.array(geek.arange(4).reshape(2, 2),
                         mask =[[1, 0], [0, 1]])
  
gfg = arr.filled()
  
print (gfg)

[[999999      1]
 [     2 999999]]

# Python program explaining
# numpy.ma.filled() function
    
# importing numpy as geek   
# and numpy.ma module as ma  
import numpy as geek  
import numpy.ma as ma
   
arr = geek.ma.array(geek.arange(9).reshape(3, 3), 
          mask =[[1, 0, 0], [1, 0, 0], [0, 0, 0]])
  
gfg = arr.filled()
  
print (gfg)

[[999999      1      2]
 [999999      4      5]
 [     6      7      8]]