Ulam spiral (for primes): Difference between revisions
m
→using FreePascal
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(*)
Free Pascal Compiler version 3.2.0 [2020/06/14] for x86_64
The free and readable alternative at C/C++ speeds
compiles natively to almost any platform, including raspberry PI *
(*)
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CONST
(*)
Only odd numbers work
(*)
SIZE = 9 ;
MSIZE = SIZE * ord ( Odd ( SIZE ) ) ;
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VAR
cnt: integer = 1 ;
Turn_cnt: integer = 0 ;
x: integer = MSIZE div 2 ;
y: integer = MSIZE div 2 ;
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