SDE - Intern

You are given an array 'a' of size 'n'. Print the Next Greater Element(NGE) for every element.

Ninja has found his new passion for photography. He has clicked some really good photos but in one of his images, he doesn’t like the color of a particular region. So, he decides to change the color of that region. Can you help him with this task?The image is represented in the form of a 2D array of size M * N. Each pixel in the image is a positive integer. Ninja has given you the coordinates (row and column) of a certain pixel and the new color value. You need to replace the color of the given pixel and all adjacent same-colored pixels with the new color.

You have been given stock values/prices for N number of days. Every i-th day signifies the price of a stock on that day. Your task is to find the maximum profit which you can make by buying and selling the stocks.

If you had to sort large amount of then how would you go about it and why.

You are given an array/list 'prices' where the elements of the array represent the prices of the stock as they were yesterday and indices of the array represent minutes. Your task is to find and return the maximum profit you can make by buying and selling the stock. You can buy and sell the stock only once.

Note:

You can’t sell without buying first.

For Example:

For the given array [ 2, 100, 150, 120],
The maximum profit can be achieved by buying the stock at minute 0 when its price is Rs. 2 and selling it at minute 2 when its price is Rs. 150.
So, the output will be 148.

1. The interviewer asked me about my strengths and weaknesses.
2. I discussed my past internship experience.
3. I talked about my family background and why I chose PlaySimple.