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44 lines
734 B
Tal
44 lines
734 B
Tal
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( FizzBuzz: a program that prints the integers from 1 to 100.
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for multiples of three, print "Fizz"
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for multiples of five, print "Buzz"
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for multiples of both three and five, print "FizzBuzz" )
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%MOD { DIVk MUL SUB }
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%HALT { #01 #0f DEO }
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%EMIT { #18 DEO }
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%RTN { JMP2r }
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@program
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|0100 ( -> )
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#6400
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&loop
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LITr 00
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DUP #03 MOD ,&no3 JCN ;fizz-txt ;print-str JSR2 INCr &no3
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DUP #05 MOD ,&no5 JCN ;buzz-txt ;print-str JSR2 INCr &no5
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STHr ,&resume JCN
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( print decimal )
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DUPk #0a DIV #30 ADD EMIT
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#0a MOD #30 ADD EMIT
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&resume
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( add linebreak ) #0a EMIT
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INC GTHk ,&loop JCN
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POP2
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HALT
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BRK
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@print-str ( addr* -- )
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&loop
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LDAk EMIT
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INC2 LDAk ,&loop JCN
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POP2
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RTN
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@fizz-txt "Fizz $1
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@buzz-txt "Buzz $1
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