assembly - Why does my code display rubbish? -

-

my code display rubbish when want print each of numbers in list well, wrong? output should this:

the given array is:2g;4?pt why rubbish
total number is:7

code

assume  cs:code , ds : data, ss: stk org 0000h  data segment   list db 2,23,11,4,15,32,"$"    ; given array last element $ indicate end  message1    db "the given array is:$"   ;message 1   message2    db "the total number is:$"  ;message 2   data ends  ;stack segment   stk segment stack   db  512 dup (?)   tos label   word   stk ends    ; code segment   code segment         org 2000h  start :   mov dx, data   mov ds, dx   mov dx, stk   mov ss, dx   mov sp, offset tos   xor ax, ax                  ; clear register   xor bx, bx                  ; initialise index register    lea dx, message1   mov ah, 9h int 21h  lea si , list  mov cl,0   mov al,"$"     again:    cmp al,[si]  ; end of list   je on   mov dl, list[bx]                ; move array numbers       add dx, 30h      ; convert number character.   mov ah, 2                   ;display number @ screen   int 21h    inc si   inc bx inc cl jmp again         over:     lea dx, message2   mov ah, 9h   int 21h    push cx           ; transfer cl dl int21/ah=2.   pop dx   add dx, 30h      ; convert number character.   mov ah, 02h      ; prints character in dl.   int 21h   mov ah, 4ch      ; exit.   int 21h    code ends     end start

i think knew why whatever number greater 10 display character, how let display in number "13" dont display "="?

list db 2,23,11,4,15,32,"$"

you not realizing values on 9 consists of more 1 numeral. that's why values 2 , 4 come out correct; display "2nd" , "4th" number characters, there no character number 23. need display number 2 and 3.

what need proper int string function output values ascii.


Comments

Post a Comment

Popular posts from this blog

python - Scipy curvefit RuntimeError:Optimal parameters not found: Number of calls to function has reached maxfev = 1000 -

-
Image
i want make logharitmic fit. keep getting runtime error: optimal parameters not found: number of calls function has reached maxfev = 1000 i use following script. can tell me go wrong? use spyder still beginner. import math import matplotlib mpl scipy.optimize import curve_fit import numpy np #data f1=[735.0,696.0,690.0,683.0,680.0,678.0,679.0,675.0,671.0,669.0,668.0,664.0,664.0] t1=[1,90000.0,178200.0,421200.0,505800.0,592200.0,768600.0,1036800.0,1371600.0,1630800.0,1715400.0,2345400.0,2409012.0] f1n=np.array(f1) t1n=np.array(t1) plt.plot(t1,f1,'ro',label="original data") # curvefit def func(t,a,b): return a+b*np.log(t) t=np.linspace(0,3600*24*28,13) popt, pcov = curve_fit(func, t, f1n, maxfev=1000) plt.plot(t, func(t, *popt), label="fitted curve") plt.legend(loc='upper left') plt.show() your original data t1 , f1 . therefore curve_fit should given t1 second argument, not t . popt, pcov = curve_fit(func,...
Read more

binding - How can you make the color of elements of a WPF DrawingImage dynamic? -

-
we have need make vector graphic images change color of elements within graphic @ runtime. seem setting colors based on either static or dynamic resource values wouldn't work. want have multiple versions of same graphic, each abilty set graphic elements (path, line, etc) different colors don't think dynamic resource approach work. leaves data binding seems right approach. update graphic use data binding expr instead of hard-coded brush color so: <drawingimage x:key="graphic1"> <drawingimage.drawing> <drawinggroup> <drawinggroup.children> <geometrydrawing geometry="f1 m 8.4073,23.9233l"> <geometrydrawing.pen> <pen linejoin="round" brush="{binding line1brush, mode=oneway}"/> </geometrydrawing.pen> </geometrydrawing> <geometrydrawing geometry="f1 m 3.6875,2.56251l"> <geometrydrawing....
Read more

c# - How to add a new treeview at the selected node? -

-
i have treeview 4 levels; parent, child, grandchild, great-grandchild. selectednode @ grandchild level. what i'm trying create new "treeview" @ grandchild - no, dont wnat create new node "selectednode" (grandchild). should somelike this: parent child grandchild (new treeview) parent grandchild great-grandchild child great-grandchild child grandchild grandchild it similar parent table mother , father went off , had new childern different spouse other spouse of there existing children. private sub populaterootlevel() ' query find first round of parent populatenodes(dt, jcatreeview.nodes) end sub private sub populatenodes(byval dt datatable, byval nodes treenodecollection) each dr datarow in dt.rows dim tn new treenode() tn.text = dr("title").tostring()...
Read more