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Triplet of three numbers: Difference between revisions
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→{{header|REXX}}: aligned a statement.
m (→{{header|REXX}}: simplified the code.) |
m (→{{header|REXX}}: aligned a statement.) |
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<lang rexx>/*REXX pgm finds prime triplets (Alabama primes) such that P, P-1, and P+2 are primes.*/
parse arg hi cols . /*obtain optional argument from the CL.*/
if
call genP /*build array of semaphores for primes.*/
w= length( commas(hi) ) /*the width of the largest number. */
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