Loop over multiple arrays simultaneously: Difference between revisions
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SantiagoPiM (talk | contribs) (→{{header|Common Lisp}}: Added DO iterator) |
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do (format t "~a~a~a~%" x y z)) |
do (format t "~a~a~a~%" x y z)) |
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</lang> |
</lang> |
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=== Using DO === |
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<lang lisp> |
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(do ((x '("a" "b" "c") (rest x)) ; |
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(y '("A" "B" "C" "D") (rest y)) ; |
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(z '(1 2 3 4 6) (rest z))) ; Initialize lists and set to rest on every loop |
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((or (null x) (null y) (null z))) ; Break condition |
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(format t "~a~a~a~%" (first x) (first y) (first z))) ; On every loop print first elements |
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</lang> |
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{{out}} |
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<pre> |
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aA1 |
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bB2 |
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cC3 |
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</pre> |
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=={{header|D}}== |
=={{header|D}}== |
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