Primes whose sum of digits is 25: Difference between revisions
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m (→{{header|REXX}}: used faster versions of SUMDIGS and GENP.) |
m (→{{header|REXX}}: added wording to the REXX section header.) |
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=={{header|REXX}}== |
=={{header|REXX}}== |
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This REXX version allows the following to be specified on the command line: |
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:* the high number ('''HI''') |
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:* the number of columns shown per line ('''COLS''') |
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;* the target sum ('''TARGET''') |
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<lang rexx>/*REXX pgm finds and displays primes less than HI whose decimal digits sum to TARGET.*/ |
<lang rexx>/*REXX pgm finds and displays primes less than HI whose decimal digits sum to TARGET.*/ |
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parse arg hi cols target . /*obtain optional argument from the CL.*/ |
parse arg hi cols target . /*obtain optional argument from the CL.*/ |
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