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In some country, there are n flights among n cities. Each city has an exactly one outgoing flight but may have no incoming flight or
In some country, there are n flights among n cities. Each city has an exactly one outgoing flight
but may have no incoming flight or multiple incoming flights. Design an algorithm to find the
largest subset S of cities such that each city in S has at least one incoming flight from another
city in S. (hint: recall the in-degree array we used in developing the topological sort algorithm in
class)
2. In some country, there are n flights among n cities. Each city has an exactly one outgoing flight but may have no incoming flight or multiple incoming flights. Design an algorithm to find the largest subset S of cities such that each city in S has at least one incoming flight from another city in S. (hint: recall the in-degree array we used in developing the topological sort algorithm in class)Step by Step Solution
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