vowelCount.asm

 .model small
 .stack 100
 .data
  
 main proc
    
    mov cx, 0 
    mov cl, 0
    
 pushing:
    mov ah, 1
    int 21h
    mov bl, al 
    cmp bl, 0dh
    je newline
    cmp bl, 61h
    je increment
    
    push bx
    inc cx 
    jmp pushing           
                 
                 
  increment:
 
 inc cl 
 push bx
    inc cx 
 jmp pushing
             

    
 newline:
    mov ah, 2
    mov dl, 0dh
    int 21h
    mov dl, 0ah
    int 21h 
 
    
 poping:
 
    pop dx
    int 21h
    loop poping 
 
 exit:
    mov ah, 2
    mov dl, 0dh
    int 21h
    mov dl, 0ah
    int 21h 
    mov dl, bl
    int 21h

    main endp
 end main