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How to Calculate the Shortest Path Using Optimization Algorithms

The shortest path problem is a common computer programming issue that regulates the efficiency of a piece of code. Computer programmers use optimization algorithms to find the shortest path and improve their code base. To calculate the shortest path algorithm, you can use a formula, or just use a process of continual improvement and simplification.

Instructions

- 1
  Set the starting point of your path. This is called the "initial node." The distance to point X is called "X Distance."
- 2
  Set the value to all unknown, unvisited nodes equal to a default value of infinity distance.
- 3
  Assign a value to all of the adjacent nodes to the "initial node." Each value represents the distance to that node and replaces the value of infinity that was previously assigned.
- 4
  Assign the node with the lowest distance value as the optimal node. Repeat the step with this node, continually searching for the shortest distance until you reach node X.

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