Recent activity by Sagnik Chatterjee

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The question in the book is as follows:A football team consist s of 20 offensive and 20 defensive players. The players are to be paired in groups of 2 for the purpose of ...
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A student wrote two context-free grammars G1 and G2 for generating a single C-like array declaration. The dimension of the array is at least one. For example,int a[10] [3...
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A spider is at the bottom of a cliff, and is $n$ inches from the top. Every step it takes brings it one inch closer to the top with probability $1/3$, and one inch away f...
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It is known that a bus will arrive at random at a certain location sometime between 3:00 P.M. and 3:30 P.M. A man decides that he will go at random to this location betwe...