Find limit of recursion: Difference between revisions
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Obviously, if the procedure '''recursive''' would have contained local variables, the depth of recursion would be reached much earlier... |
Obviously, if the procedure '''recursive''' would have contained local variables, the depth of recursion would be reached much earlier... |
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=={{header|PL/M}}== |
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<syntaxhighlight lang="PL/M"> |
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100H: |
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BDOS: PROCEDURE (FN, ARG); DECLARE FN BYTE, ARG ADDRESS; GO TO 5; END BDOS; |
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EXIT: PROCEDURE; CALL BDOS(0,0); END EXIT; |
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PRINT: PROCEDURE (S); DECLARE S ADDRESS; CALL BDOS(9,S); END PRINT; |
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PRINT$NUM: PROCEDURE (N); |
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DECLARE S (8) BYTE INITIAL ('.....',13,10,'$'); |
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DECLARE (N, P) ADDRESS, C BASED P BYTE; |
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P = .S(5); |
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DIGIT: |
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P = P-1; |
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C = N MOD 10 + '0'; |
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IF (N := N/10) > 0 THEN GO TO DIGIT; |
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CALL PRINT(P); |
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END PRINT$NUM; |
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RECURSE: PROCEDURE; |
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DECLARE CNT ADDRESS INITIAL (1); |
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CALL PRINT$NUM(CNT); |
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CNT = CNT + 1; |
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CALL RECURSE; |
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END RECURSE; |
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CALL RECURSE; |
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CALL EXIT; |
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EOF |
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</syntaxhighlight> |
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=={{header|PowerShell}}== |
=={{header|PowerShell}}== |
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