A help desk hinges on the concept of call, meant as a contact made by a customer

Question

A help desk hinges on the concept of call, meant as a contact made by a customer to report a problem or a comment about a product he bought. The help-desk service includes a front-end where operators take the customer calls, and a back-end where some experts try to solve the problems. The customer opens the contact by calling the front-end. If possible, the front-end directly manages the problem and gives a solution to the customer, otherwise he hands the problem to an expert. During its lifetime, a call can be overtaken by different persons and groups, but in the end its solution will always be communicated to the customer by a front-end operator. Every activity carried out during a call gives rise to a call detail, so the story of a call can be reconstructed by orderly browsing its details. The problems managed by the help desk are classified into a recursive subject hierarchy. customers_DB For every customer, the department where he works and the one he bills to are distinguished.

Explanation / Answer

import java.util.InputMismatchException;
import java.util.Scanner;
import java.util.Stack;

public category TSPNearestNeighbour
non-public int numberOfNodes;
non-public Stack<Integer> stack;

public TSPNearestNeighbour()
  

public void tsp(int adjacencyMatrix[][])
component, dst = 0, i;
int min = number.MAX_VALUE;
Boolean minFlag = false;
System.out.print(1 + " ");

whereas (!stack.isEmpty())
part = stack.peek();
i = 1;
min = number.MAX_VALUE;
whereas (i <= numberOfNodes)
one && visited[i] == 0)
  
}
i++;
}
if (minFlag)
  
}
for (int i = 1; i <= number_of_nodes; i++)
one && adjacency_matrix[j][i] == 0)
  
}
}
System.out.println("the citys area unit visited as follows");
TSPNearestNeighbour tspNearestNeighbour = new TSPNearestNeighbour();
tspNearestNeighbour.tsp(adjacency_matrix);
} catch (InputMismatchException inputMismatch)

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