Marwan58's blog

By Marwan58, history, 9 months ago, In English

Is there a tool or website to compile a program on their server, without having to stay in the window, I want for example to write a program that counts from 1 to 10^10, and I might want to close the window and get back to it later, after it finished. like the compilation is done in the server.

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By Marwan58, history, 10 months ago, In English

Is there an efficient way to calculate the sum of lcm(x,y) for every value x and y such that 1<=x<=n && 1<=y<=n with a given n ?

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