TITLE Finding the Maximum of 3 Integers  (max.asm)

.686
.MODEL flat, stdcall
.STACK
INCLUDE Irvine32.inc

.data
var1    DWORD  -30  ; Equal to FFFFFFE2 (hex)
var2    DWORD  12
var3    DWORD  7
max1    BYTE    "Maximum Signed Integer = ",0
max2    BYTE    "Maximum Unsigned Integer = ",0

.code
main PROC
    ; Finding Signed Maximum
    mov eax, var1
    cmp eax, var2
    jge L1
    mov eax, var2
L1:
    cmp eax, var3
    jge L2
    mov eax, var3
L2:
    lea  edx, max1
    call WriteString
    call WriteInt
    call Crlf

    ; Finding Unsigned Maximum
    mov eax, var1
    cmp eax, var2
    jae L3
    mov eax, var2
L3:
    cmp eax, var3
    jae L4
    mov eax, var3
L4:
    lea  edx, max2
    call WriteString
    call WriteHex
    call Crlf

    exit
main ENDP
END main