UVa 10976 - Fractions Again?!
For this problem, it’s easier to find out the lower and upper bound of $y$ as $y_{min} \implies x_{max}$ and $y_{max} \implies x_{min}$.
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Using std namespace before C functions in C++
Should you include std namespace before using C functions? If so, why?
There are tons of C functions available in C++. There’s one that known to all. Yes, I’m talking about printf. But there’s a difference between...
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Div function in C++
How to find quotient and remainder in a single step
Oftentimes I encounter situations like the following:
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UVa 927 - Integer Sequences from Addition of Terms
Problem Statement: We’re given a polynomial $a_n$ of degree $i$ with non-negative integer coefficients. $a_n$ can be expressed as followed:
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UVa 455 - Periodic Strings
An easy problem. We just need to take each substring $s_{sub}$ of the given string $s$ in increasing length order and check if it matches...
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