%include "CONSTANTS.h"

section .data
     fmtString: db `%3d! = %20qd\n`,0

section .bss

section .text

global main
main:
    ;mov rdi, format1
    ;mov rsi, -1
    ;call CallPrintf 

    ; r12 will hold the current value of i (i = 1,2, 3 ...)
    ; r13 will hold i!

    mov r12, 0
    mov r13, 1

top:
    mov rdi, fmtString
    mov rsi, r12
    mov rdx, r13

    call CallPrintf

    inc r12
    imul r13, r12

    jo  out
    jmp top

out:
   
    jmp Exit