汇编语言统计数组中的正数、负数和零的个数.doc

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1、DATASEGMENTS1DB13,10,'ZHENG:$'S3DB13,10,'FU:$'S2DB13,10,'0:$'NUMDB-1,3,5,0,-5,-7,4,0,8V1DB0V2DB0V3DB0DATAENDSSTACK1SEGMENTPARASTACKDB20HDUP(0)STACK1ENDSCODESEGMENTASSUMECS:CODE,DS:DATA,SS:STACKSTART:MOVAX,DATAMOVDS,AXMOVES,AXMOVDI,OFFSETNUMXORBL,BLMOVCX,9L1:MOVAL,[DI]ORAL,ALJEADDV2JGADDV1INCV3J

2、MPBOTTOMADDV2:INCV2JMPBOTTOMADDV1:INCV1BOTTOM:INCDILOOPL1MOVAH,09HMOVDX,OFFSETINT21HMOVAH,02HMOVDL,[V3]ADDDL,30HINT21HMOVAH,09HMOVDX,OFFSETINT21HMOVAH,02HMOVDL,[V2]ADDDL,30HINT21HMOVAH,09HMOVDX,OFFSETINT21HMOVAH,02HMOVDL,[V1]ADDDL,30HINT21HMOVAX,4C00HINT21HCODEENDSENDSTART