Counting Terms

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When the Chef is not busy with cooking delicious foods, one of his favorite pastime is to solve mathematical problem. But as you know, he is not very good with programming. So when he fails to solve a problem he usually asks John to write a program that will solve it. Recently the chef became interested in finding the expansion of (x1+x2+....+xk)n. Specifically he is more interested in number of

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solution.cppC++17

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