Some questions:
Implement a reader-writer lock.
Explain the way Java's memory allocation works (stack, heap, etc).
Swap two ints without using a tmp.
Sort a linked list.
Reverse a linked list.
Analyze the complexity of a program.
How to make a program more efficient.
Length of longest palindrome in a string.

Question

Some questions:
Implement a reader-writer lock.
Explain the way Java's memory allocation works (stack, heap, etc).
Swap two ints without using a tmp.
Sort a linked list.
Reverse a linked list.
Analyze the complexity of a program.
How to make a program more efficient.
Length of longest palindrome in a string.

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