diff --git a/230810組合語言/ex.out b/230810組合語言/ex.out
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diff --git a/230810組合語言/ex.s b/230810組合語言/ex.s
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-# (c) 2023 Tan, Kian-ting
-#  ===
-#  Tiananmen Massacre - Hong Kong Independence - Free Hong Kong, Tibet, Southern Mongolia
-#  Uyghur Concentration Camps - Taiwan Independence - Chinese Internet Censorships
-#  Red Terror by Chinese Communist Party
-#  ===
-# 9 * 9 multipulation table
-
-# storing string
-        .data
-format: .asciz "%d * %d = %d\n" #string succeeded by '\0'
-
-        .text
-.global main
-
-loop1:
-        # b += 1
-        addq    $1, %r9
-
-        # a = 0
-        movq    $1, %r8
-
-        # goto loop
-        jmp     loop
-
-loop:
-
-        mov     %r8, %rsi
-        mov     %r9, %rdx
-        
-        # rcx = r8 * r9
-        mov     %r8, %rcx
-        imulq   %r9, %rcx
-
-        xor     %rax, %rax # rax = 0
-        # backup r8, rdi, r9
-        mov     %r8, %r12
-        mov     %rdi, %r13
-        mov     %r9, %r14
-        # printf(rdi, rsi, rdx, rcx);
-        call    printf
-
-        # restore r8, rdi, r9
-        mov     %r14, %r9
-        mov     %r13, %rdi
-        mov     %r12, %r8
-
-        # a += 1
-        addq    $1, %r8
-
-        # IF a  <= 9 goto loop
-        cmp     $9, %r8
-        jle      loop
-
-        # IF b < 9 goto loop1
-        cmp     $9, %r9
-        jl      loop1
-
-        # goto final
-        jmp     final
-main:
-
-        push    %rbx
-        mov     $1,  %r8    # r8 = a
-        mov     $1,  %r9    # r9 = b
-        mov     $0,  %r15
-        mov     $format, %rdi
-        jmp     loop
-
-final: 
-        pop %rbx
-        ret
-