Loops/Downward for: Difference between revisions
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for I:= 10 downto 0 do |
for I:= 10 downto 0 do |
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[IntOut(0, I); CrLf(0)]</lang> |
[IntOut(0, I); CrLf(0)]</lang> |
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=={{header|Z80 Assembly}}== |
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Because of the way looping typically works in hardware, as well as 10 being two digits, it's more efficient to only print numbers 9 through 1 in the loop body, and do the rest outside it. |
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<lang z80>org &1000 |
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LD A,'1' |
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CALL &BB5A |
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LD A,'0' |
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CALL &BB5A |
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LD B,9 |
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LD A,'9' |
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for: |
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CALL &BB5A |
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DEC A |
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DJNZ for |
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LD A,'0' |
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JP &BB5A ;its RET returns to BASIC for us.</lang> |
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{{out}} |
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<pre>Amstrad Microcomputer (v4) |
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(c) 1985 Amstrad plc |
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and Locomotive Software Ltd. |
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ParaDOS V1.2+ (c)2015 BitWise Systems. |
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BASIC 1.1 |
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Ready |
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call &1000 |
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109876543210 |
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Ready</pre> |
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=={{header|zkl}}== |
=={{header|zkl}}== |
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