代码如下：
（调试过了。一切正常。只是到了最后，执行完MOV AH,4CH，INT 21H，RET之后弹出“NTVDM遇到一个硬件错误”。）
（还有一个有趣的现象：将MAX设为1至5，则不弹出错误。）
（汇编代码是简单地将C++代码翻译而成的。）
望有大侠指点！急！
- Assembly code
;#include<iostream>;using namespace std;ASSUME CS:CODE,DS:DATA,SS:STACKSTACK SEGMENT STACK DB 256 DUP(?)STACK ENDS;;const int MAX = 10;//MAX>1!MAX = 20;int line[MAX] = {1};DATA SEGMENTLINE DW MAX DUP(1)DATA ENDS;CODE SEGMENTSTART:;void main();{MAIN PROC FAR; int row = 1; MOV CX,1; line[0] = 1; MOV LINE[0],CX; Body:BODY:; if(row==MAX)goto Body_; CMP CX,MAX JZ BODY_; int i=0; MOV BX,0; Spaces:SPACES:; if(i==MAX-row)goto Spaces_; MOV AX,BX ADD AX,CX CMP AX,MAX JZ SPACES_; cout<<'\t'; MOV AH,02H MOV DL,9 INT 21H; i++; INC BX; goto Spaces; JMP SPACES; Spaces_:SPACES_:;; int j=0; MOV BX,0; Values:VALUES:; if(j==row)goto Values_; CMP BX,CX JZ VALUES_; cout<<line[j]; MOV SI,BX SHL SI,1 MOV AX,LINE[SI] CALL SHOW; cout<<'\t'<<'\t'; MOV AH,02H MOV DL,9 INT 21H INT 21H; j++; INC BX; goto Values; JMP VALUES; Values_:VALUES_:;; cout<<'\n'; MOV AH,02H MOV DL,10 INT 21H;; line[row]=1; MOV SI,CX SHL SI,1 MOV LINE[SI],1;; int k=row-1; MOV BX,CX DEC BX; Assigns:ASSIGNS:; if(k==0)goto Assigns_; CMP BX,0 JZ ASSIGNS_; line[k]+=line[k-1]; MOV SI,BX SHL SI,1 MOV AX,LINE[SI-2] ADD LINE[SI],AX; k--; DEC BX; goto Assigns; JMP ASSIGNS; Assigns_:ASSIGNS_:;; row++; INC CX; goto Body; JMP BODY; Body_:BODY_:;; int l=0; MOV BX,0; Foot:FOOT:; if(l==row)goto Foot_; CMP BX,CX JZ FOOT_; cout<<line[l]; MOV SI,BX SHL SI,1 MOV AX,LINE[SI] CALL SHOW; cout<<'\t'<<'\t'; MOV AH,02H MOV DL,9 INT 21H INT 21H; l++; INC BX; goto Foot; JMP FOOT; Foot_:;FOOT_: MOV AH,4CH INT 21H RET;}MAIN ENDP ; 递沟地以10进中问狡输出AX; 方法很简单，就是求出余数，然后 AX = AX / 10; AX = 0时退出，开始逆序输出求出的各位余数SHOW PROC NEAR PUSH AX PUSH BX PUSH DX MOV BX,10 CALL _SHOW POP DX POP BX POP AX RETSHOW ENDP _SHOW PROC NEAR CMP AX,0 JZ RETURN DIV BL PUSH AX AND AX,00FFH CALL _SHOW POP DX MOV DL,DH OR DL,30H MOV AH,2 INT 21HRETURN: RET_SHOW ENDPCODE ENDSEND START------解决方案--------------------------------------------------------
没给 ds 赋值，将 psp 区给乱写了。应该在程序的开头加上：
- Assembly code
mov ax, data mov ds, ax