Question: String="Muhammad Shumail Cheema" memory me kitne bytes space occupy kre ga?
Answer: Total 23 characters use ho rhey hain is String me (space ko mila k) lakin yeh String 23 bytes ka nahi hoga balkey 40 bytes ka hoga.
1 character ≠ 1byte = 20bytes(String).
21 character ≠ 21byte = 40bytes(String).
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