ASM example

;=================================
; lab3.asm
;=================================

            #include <GENERAL.H>
SEED EQU 9      ;any value between 0-9
     ORG    0       ;Reset vector
     GOTO   START
     ORG    5       ;

START           ;your code starts here
;===================================
     CLRW               ; Clears the W register (for rerunning purposes).
     ADDLW      0X20    ; Adds address to W, so W=0x20.
     MOVWF      FSR     ; FSR=0x20

     MOVLW      0xA     ; Set counter
     MOVWF      0X40    ; Counter's address, 0XA

     CLRF       0X41    ; Clears the additive counter (for rerunning purposes).

LOOP
     MOVLW      SEED    ; SEED goes to W register.
     ADDWF      0X41,0  ; SEED + additive counter, result is in W
     MOVWF      INDF    ; INDF is FSR, so FSR=W
     INCF       FSR     ; FSR goes to next address
     INCF       0X41,1  ; Increment additive counter
     DECFSZ     0X40    ; Decrement counter
     GOTO       LOOP    ; If counter != 0, loop

                        ; If you're here, you're done with Part 1.
     CLRF       0X2A    ; Clears the total sum address, 0x2A.
     CLRW               ; Clears the W register.

     ADDLW      0X20    ; Adds address to W, so W=0x20.
     MOVWF      FSR     ; FSR=0x20 (If this didn't happen, FSR'd be 0x29)

     MOVLW      0XA     ; Reassign the counter to W register.
     MOVWF      0X40    ; Now assign it back to 0x40

     CLRF       0X41    ; Optional, 0x41 will be unused

SUM
    CLRW                ; Clears W register.
    ADDWF       INDF,0  ; Current address's value goes into W register.
    ADDWF       0X2A,1  ; That value gets added into 0x2A for the total sum.

    INCF        FSR     ; Move to the next address.

    DECFSZ      0X40    ; Decrement counter
    GOTO        SUM     ; If counter != 0, loop

END                     ; Congratulations.