# command line :
#  $ make pointers; ./pointers > pointers_out.txt
# then I edited the output manually ...

----------------------

4 numbers from thelist: [10, 20, 30, 40, ]
3 numbers from numptrA = : [20, 30, 40, ]
3 numbers from numptrB = : [10, 20, 30, ]

addresses : 
 &thelist = 0x7fff81b24670 
 &a = 0x7fff81b24658 
 &numptrA = 0x7fff81b24660 
 &numptrB = 0x7fff81b24668 
 &b = 0x7fff81b2465c 

values : 
 thelist = 0x7fff81b24670 
 a = 0x4d2 
 numptrA = 0x7fff81b24674 
 numptrB = 0x7fff81b24670 
 b = 0x155b 

=============================

building a memory map by hand :

 python:
    a = 0x7fff81b24670 + 32
    for i in range(64):
        print(hex(a))
	a = a - 1


0x7fffdea0fccf
0x7fffdea0fcce
0x7fffdea0fccd
0x7fffdea0fccc
0x7fffdea0fccb
0x7fffdea0fcca
0x7fffdea0fcc9
0x7fffdea0fcc8                  thelist[2]
0x7fffdea0fcc7
0x7fffdea0fcc6
0x7fffdea0fcc5
0x7fffdea0fcc4                  thelist[1]
0x7fffdea0fcc3
0x7fffdea0fcc2
0x7fffdea0fcc1
0x7fffdea0fcc0			thelist[0]   (4 bytes per int)

0x7fffdea0fcbf
0x7fffdea0fcbe
0x7fffdea0fcbd
0x7fffdea0fcbc
0x7fffdea0fcbb
0x7fffdea0fcba                          2 to 7
0x7fffdea0fcb9                          1
0x7fffdea0fcb8                  numptrB 0    (8 bytes = 64bits)
0x7fffdea0fcb7
0x7fffdea0fcb6
0x7fffdea0fcb5
0x7fffdea0fcb4
0x7fffdea0fcb3                          3 to 7
0x7fffdea0fcb2                          2
0x7fffdea0fcb1                          1
0x7fffdea0fcb0                  numptrA 0    (4 bytes = 32bits)

0x7fffdea0fcaf
0x7fffdea0fcae
0x7fffdea0fcad                    1 to 3
0x7fffdea0fcac                  b 0
0x7fffdea0fcab
0x7fffdea0fcaa
0x7fffdea0fca9                    1 to 3
0x7fffdea0fca8			a 0          (4 bytes = 32bits)
0x7fffdea0fca7
0x7fffdea0fca6
0x7fffdea0fca5
0x7fffdea0fca4
0x7fffdea0fca3
0x7fffdea0fca2
0x7fffdea0fca1
0x7fffdea0fca0