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Java (not to be confused with JavaScript) is a class-based, object-oriented, strongly typed, reflective language and run-time environment (JRE). Java programs are compiled to bytecode and run in a virtual machine (JVM) enabling a "write once, run anywhere" (WORA) methodology.

7 votes
1 answer
19k views

Parsing arithmetic expressions like (x + y * a + b *z)

I have this code which I wrote to parse arithmetic expressions. However, many people say there are problems with it but don't tell me what the problem is. Please let me know if you see any. Note tha …
InformedA's user avatar
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1 vote

M coloring problem

The most blatant error is running time analysis is wrong. Running time is T(E,V,M) with E,V, M as you said above. Since you call compute() recursively, in the best case scenario the number of nodes b …
InformedA's user avatar
  • 191
1 vote

Base adder, given base and two numbers of that base, it adds them

Why do you need to put the final in front of the StringBuilder. Why didn't you assign the initial buffer size to the string builder Why didn't you cache the value used for checking if a single charac …
InformedA's user avatar
  • 191