includelib libcmt.lib
includelib libvcruntime.lib
includelib libucrt.lib
includelib legacy_stdio_definitions.lib

extern scanf_s: proc, printf_s: proc

.data
   inputFormatString byte "%le", 0
   outputFormatString byte "Charge2 = %e Coulombs", 13, 10, 0
   promptMsg byte "Enter the charge q1 [in Coulumbs]: ", 0
   K real8 8.9875e9
   distance real8 0.004
   F real8 1.999438e-2
.data?
	q1 real8 ?
	q2 real8 ?
.code
main proc

	 enter 32, 0

	 lea rcx, promptMsg						; scanf_s("%d", &num);  								;
	 call printf_s

	 lea rcx, q1
	 call scanf_s

	 movsd distance, xmm0
	 mulsd xmm0, distance
	 mulsd xmm0, F
	 movsd xmm1, K
	 mulsd xmm1, q1
	 divsd xmm0, xmm1
	 movsd q2, xmm0

	 lea rdx, q1
	 lea rcx, outputFormatString
	 call printf_s

	 ;(r * r) * F / K * q1 = q2



	 leave

   xor rax, rax
   ret
main endp
end