摘要:1.调用子程序实现三数求和 STACKA SEGMENT DB 100 DUP(?) STACKA ENDS DATA SEGMENT NUM DW 1234H,5678H,2597H SUM DW ? DATA ENDS CODE SEGMENT ASSUME CS:CODE,DS:DATA,SS:STACKA MAIN PROC FAR;主过程 START: PUSH D...
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摘要:1.统计一个字形数组中负数元素个数 .486 DATA SEGMENT ARRAY DW 54,-1050,-448,0,6800,-853 COUNT EQU $-ARRAY;统计占用的空间 RESULT DW ? DATA ENDS CODE SEGMENT ASSUME CS:CODE,DS:DATA START: MOV AX,DATA ...
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摘要:1.实现简单的人机对话功能 STACKA SEGMENT DB 100 DUP(?) STACKA ENDS DATA SEGMENT MESS1 DB 'WHAT IS YOUR NAME?','$' MESS2 DB 'HOW OLD ARE YOU?','$' BUF1 DB 20 DB ? DB 20 dup(?) BUF2 DB 15 ...
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摘要:1.统计一个字形数组中负数元素个数 .486 DATA SEGMENT ARRAY DW 54,-1050,-448,0,6800,-853 COUNT EQU $-ARRAY;统计占用的空间 RESULT DW ? DATA ENDS CODE SEGMENT ASSUME CS:CODE,DS:DATA START: MOV AX,DATA ...
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摘要:1.将键盘输入的大写转换成小写 DATA SEGMENT BUF DB 'ERROR!',0DH,0AH,'$' DATA ENDS CODE SEGMENT ASSUME CS:CODE,DS:DATA START: MOV AX,DATA MOV DS,AX MOV AH,01H;读入字符 INT 21H CMP...
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摘要:1.主过程 STACKA SEGMENT DB 100 DUP(?) STACKA ENDS DATA SEGMENT DATA ENDS CODE SEGMENT ASSUME CS:CODE,DS:DATA,SS:STACKA MAIN PROC FAR START: PUSH DS MOV AX,0 PU...
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摘要:1.编写计算的程序 DATA SEGMENT X DB 29 Y DB 8 Z DB 25 F DW ? DATA ENDS CODE SEGMENT ASSUME DS:DATA,CS:CODE MAIN PROC FAR START: PUSH DS SUB AX,AX PUSH AX MOV AX,DATA...
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