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[ASSEMBLY LANGUAGE] Write a program that prompt a message to one letter from the user's input...

[ASSEMBLY LANGUAGE]

Write a program that prompt a message to one letter from the user's input and displays this single character in all possible combinations of foreground and background colors (16 x16 = 256). The colors are numbered from 0 to 15, so you can use a nested loop to generate all possible combinations.

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Answer #1

INCLUDE Irvine32.inc

.data
count DWORD ?

.code
main PROC

   mov eax, 0 + (0 * 16)
   mov ecx, 16
   L1:
       mov count, ecx
       push eax
       mov ecx, 16
       L2:
           call SetTextColor
           push eax           
           mov al,'H'
           call WriteChar
           pop eax
           inc eax
       LOOP L2
       call crlf
       pop eax
       add eax, 16
       mov ecx, count
   LOOP L1

   call crlf
   call WaitMsg
   exit
main ENDP

END main

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