What is the corresponding UCS2 code?

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The discussion centers on converting a UTF-8 byte sequence (23 E8 96 BC C2 8B) to its corresponding UCS2 code in hexadecimal format. Participants also analyze the time complexity of a recursive method, questioning whether its performance can be expressed as O(n/10). The correct UCS2 code for the given UTF-8 sequence is 0xE8BC8B, and the time complexity of the recursive method is O(log n), not O(n/10), as it divides n by 10 in each recursive call.

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Franco
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i was preparing for my compsci exam doing past papers
and encountered a few questions i don't get
can someone help me please?

The following bytes are encountered in a UTF8 stream. What is the corresponding UCS2 code? (Express your answer in hexadecimal)
23 E8 96 BC C2 8B

i don't know wat's UTF8 and UCS2, can't find it in my lecture notes


another question
Express the performance of the following methods using big-Oh notation in terms of the parameter n. Give reasons for your answers.

public void determineComplexity(int n) {
int add = 0;
if (n ==0)
add++
else{
determineComplexity(n/10);
}
}

for this one, is the answer equals
O(n/10)?
if n = 1000
it'll take 3 times before n == 0
 
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