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Feature #7: Browse Ratings

Sumit Rawal answered on May 24, 2023 Popularity 1/10 Helpfulness 1/10

answer Feature #7: Browse Ratings

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Feature #7: Browse Ratings

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import scala.collection.mutable.Stack
object Main extends App {
  class MaxStack() {

    var maxStack:Stack[Int] = new Stack[Int]();
    var mainStack:Stack[Int] = new Stack[Int]()

    def push(x:Int):Unit =  {
      maxStack.push(x);
      if (mainStack.isEmpty)
        mainStack.push( x)
      else
        mainStack.push(Math.max(x, mainStack.top));
    }

    def pop():Int= {
      mainStack.pop;
      return maxStack.pop;
    }

    def top():Int= {
      return maxStack.top;
    }

    def maxRating():Int= {
      return mainStack.top;
    }
  }
  var maxStack:MaxStack = new MaxStack();
  maxStack.push(5);
  maxStack.push(0);
  maxStack.push(2);
  maxStack.push(4);
  maxStack.push(6);
  maxStack.push(3);
  maxStack.push(10);

  println("Maximum Rating: " + maxStack.maxRating);

  maxStack.pop();
  println("\nAfter clicking back button\n");

  println("Maximum Rating: " + maxStack.maxRating);


}

Popularity 1/10 Helpfulness 1/10 Language scala

Source: Grepper

Tags: scala

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Contributed on May 24 2023

Sumit Rawal

0 Answers Avg Quality 2/10

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Feature #7: Browse Ratings

Comment

import scala.collection.mutable.Stack
object Main extends App {
  class MaxStack() {

    var maxStack:Stack[Int] = new Stack[Int]();
    var mainStack:Stack[Int] = new Stack[Int]()

    def push(x:Int):Unit =  {
      maxStack.push(x);
      if (mainStack.isEmpty)
        mainStack.push( x)
      else
        mainStack.push(Math.max(x, mainStack.top));
    }

    def pop():Int= {
      mainStack.pop;
      return maxStack.pop;
    }

    def top():Int= {
      return maxStack.top;
    }

    def maxRating():Int= {
      return mainStack.top;
    }
  }
  var maxStack:MaxStack = new MaxStack();
  maxStack.push(5);
  maxStack.push(0);
  maxStack.push(2);
  maxStack.push(4);
  maxStack.push(6);
  maxStack.push(3);
  maxStack.push(10);

  println("Maximum Rating: " + maxStack.maxRating);

  maxStack.pop();
  println("\nAfter clicking back button\n");

  println("Maximum Rating: " + maxStack.maxRating);


}

Popularity 1/10 Helpfulness 1/10 Language scala

Source: Grepper

Tags: scala

Link to this answer
Share Copy Link

Contributed on May 24 2023

Sumit Rawal

0 Answers Avg Quality 2/10

Feature #7: Browse Ratings

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