ciamej

ciamej has asked 5 questions and find answers to 12 problems.

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ciamej questions

volatile variables and memory barrier in java
Is it a sensible optimization to check whether a variable holds a specific value before writing that value?
What are the similarities between the Java memory model and the C++11 memory model?

ciamej answers

Space-efficient algorithm for checking if strings with backspaces are equal?
Algorithm to find k smallest numbers in an array in same order using O(1) auxiliary space
Are size(), put(), remove(), get() atomic in Java synchronized HashMap?
Kotlin concurrency for ConcurrentHashMap
Hoisting/Reordering in C, C++ and Java: Must variable declarations always be on top in a context?
is the Java HashMap keySet() iteration order consistent?
Directed Graph - How to count the number of vertices from which each other vertex in graph is reachable?
Maximum minimum manhattan distance
minimum number of operations to make two numbers equal