how to can measure my level of knowledge?

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I code but my logic is weak, i code 1000 lines of code but I don't
understand the logic of the program. Can write 10 lines of code, get the
result but I don't understand the concept.

Can code the program but I can't interpret. My mentor told me: understand
the concept because I talk nonsense.

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With kindest regards, William.

=E2=A2=80=E2=A3=B4=E2=A0=BE=E2=A0=BB=E2=A2=B6=E2=A3=A6=E2=A0=80
=E2=A3=BE=E2=A0=81=E2=A2=A0=E2=A0=92=E2=A0=80=E2=A3=BF=E2=A1=81 Debian - Th=
e universal operating system
=E2=A2=BF=E2=A1=84=E2=A0=98=E2=A0=B7=E2=A0=9A=E2=A0=8B=E2=A0=80 https://www=
.debian.org
=E2=A0=88=E2=A0=B3=E2=A3=84=E2=A0=80=E2=A0=80=E2=A0=80=E2=A0=80

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<div dir=3D"ltr"><div>I code but my logic is weak, i code 1000 lines of cod=
e but I don&#39;t understand the logic of the program. Can write 10 lines o=
f code, get the result but I don&#39;t understand the concept. <br></div><d=
iv><br></div><div>Can code the program but I can&#39;t interpret. My mentor=
 told me: understand the concept because I talk nonsense. <br></div><div><d=
iv><div><br><span class=3D"gmail_signature_prefix">-- </span><br><div dir=
=3D"ltr" class=3D"gmail_signature" data-smartmail=3D"gmail_signature"><br>W=
ith kindest regards, William.<br><br>=E2=A2=80=E2=A3=B4=E2=A0=BE=E2=A0=BB=
=E2=A2=B6=E2=A3=A6=E2=A0=80 <br>=E2=A3=BE=E2=A0=81=E2=A2=A0=E2=A0=92=E2=A0=
=80=E2=A3=BF=E2=A1=81 Debian - The universal operating system<br>=E2=A2=BF=
=E2=A1=84=E2=A0=98=E2=A0=B7=E2=A0=9A=E2=A0=8B=E2=A0=80 <a href=3D"https://w=
ww.debian.org" target=3D"_blank">https://www.debian.org</a><br>=E2=A0=88=E2=
=A0=B3=E2=A3=84=E2=A0=80=E2=A0=80=E2=A0=80=E2=A0=80 <br><br><br></div></div=
></div></div></div>

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