TIME COMPLEXITY:Time compexity is(roughly speaking) how the algorithm behaves as the input increases. Something with time complexity O(n) will take twice the time when the input doubles, something with time complexity O(N^2) will take four times longer when the input duobles and so on.
SPACE COMPLEXITY:Space complexity is the storage required for the execution of the algorithm. This includes all permanent and temporary storage required by the algoritm, including any necessary stakc allocations for recursions.
i am using vb.net on the website there is same id textbox but when i am writing
its writen different textbox with same id "username"
<input name="username" id="username" ...