Two's complement: Difference between revisions

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Line 40:
ADC #0
STA myVar+1</lang>
 
=={{header|C8086 Assembly}}==
<lang asm>mov al,17
neg al ;8-bit
mov bx,4C00h
aneg =bx -a;16-bit</lang>
 
 
=={{header|C}}==
<lang C>int a = 3;
a = -a;</lang>
 
=={{header|Z80 Assembly}}==
Line 63 ⟶ 74:
sub b
ld b,a</lang>
 
=={{header|C}}==
<lang C>int a = 3;
a = -a;</lang>
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