bagdat.zhursynbek.ru's blog

By bagdat.zhursynbek.ru, history, 6 years ago, In English

Hello Codeforces!

Please help me on this mathematical problem:

Given x and k, (x, k are Natural numbers) Find formula of xk - (x - 1)k, corectly open the brackets.

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By bagdat.zhursynbek.ru, history, 7 years ago, In English

Hello Codeforces.

Please help on this problem. Explain how to solve.

Given:
A = (B * C + D) mod E.

Find B.
B = ????

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