29 lines
380 B
Text
29 lines
380 B
Text
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start: STP ; get input
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x: NOP
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y: NOP
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LDA x
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SUB y
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BRZ start ; x=y, A=0
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loop: LDA x
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SUB one
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BRZ x<y
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STA x
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LDA y
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SUB one
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BRZ x>y
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STA y
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JMP loop
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x>y: LDA one ; A := 1
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JMP start
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x<y: SUB one ; A := 0-1
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JMP start
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one: 1
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