.intel_syntax noprefix
.text
.globl main
 
main:
	push ebp
	mov ebp, esp
 
	mov ebx, [ebp+12]
	mov eax, [ebx+4]
	mov esi, [ebx+8]
	mov edx, 0
	mov ecx, [esi]
check:
	cmp byte ptr [eax], 0
	jz exit
	cmp byte ptr [eax], cl
	jz jump1
jump:
	mov esi, [ebx+8]
	mov ecx, [esi]		
	inc eax
	jmp check
jump1:
	inc esi
	mov ecx, [esi]	
	cmp cl, 0
	jz jump2
	inc eax
	jmp check
jump2:
	inc edx
	jmp jump 		
 
exit:
	push edx
	push offset msg
	call printf
	add esp, 8			
	pop ebp
	mov eax, 0
	ret
 
.data
msg:   .asciz "amount: %d \n"
 
 

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