AlgoDaily - Graphs

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Home > Data structure and algorithms > Data structure and algorithms > Graphs

Graphs are one of the most common data structures in computer science. Especially with today's machine learning and artificial intelligence trends, understanding them is crucial. A shocking amount of real-life things can be modeled with graphs. Humans think in associations, so it's obvious why connecting things in this way is practical.

But graphs can be a little tricky to understand! This is because they need a paradigm shift to fully grok. You see, graphs are a non-linear data structure, meaning there is no sequential order intrinsic to them.

Let's explore what this means.

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class Main {
  public static void main(String[] args) {
    // replace with your Java logic here
    for(int i = 1; i <= 100; i++) {
      if(i % 3 == 0 && i % 5 == 0) {
          System.out.println("FizzBuzz");
      } else if(i % 3 == 0) {
          System.out.println("Fizz");
      } else if(i % 5 == 0) {
          System.out.println("Buzz");
      } else {
          System.out.println(i);
      }
    }    
  }
}