.686p
.model flat
include kernel32.inc
includelib kernel32.lib
includelib msvcrt.lib
extern _printf:proc
extern _scanf:proc
extern _strlen:proc
extern _getchar:proc
_bss segment
strbuf db 100000 dup(0)
cnt dd 256 dup(0)
_bss ends
.data
strfmt db "%s",0
strPrintfFmt db "Upper:%d Lower:%d",0
.code

_main proc
    push ebp
    mov ebp, esp
    
    xor ecx, ecx
    inp$start:
    push ecx
    call _getchar
    cmp eax, -1
    je inp$end
    inc cnt[eax*4]
    pop ecx
    mov byte ptr strbuf[ecx], al
    inc ecx
    jmp inp$start
    inp$end:
    xor eax, eax
    xor ebx, ebx
    xor edx, edx
    mov al, 'a'
    sum1$start:
    cmp al, 'z'
    jg sum1$end
    add ebx, cnt[eax*4]
    inc al
    jmp sum1$start
    sum1$end:
    mov al, 'A'
    sum2$start:
    cmp al, 'Z'
    jg sum2$end
    add edx, cnt[eax*4]
    inc al
    jmp sum2$start
    sum2$end:
    push ebx
    push edx
    push offset strPrintfFmt
    call _printf
    add esp, 12
    push 0
    call ExitProcess
    leave
    ret
_main endp
end _main