In computer science, the maximum subarray problem is the task of finding the contiguous subarray within a one-dimensional array of numbers which has the largest sum. For example, for the sequence of values −2, 1, −3, 4, −1, 2, 1, −5, and 4, the contiguous subarray with the largest sum is 4, −1, 2, 1, with sum 6. (wikipedia.org, 2007).
To solve this problem, we will use Kadane’s Algorithm. It’s essence is in the consistent checking of all positive integers in the array, searching for the contiguous segments and tracking their sums. Every time we get a positive sum we compare it with the current maximum sum, and if it’s bigger, we consider the current sum to be maximal. Continue reading
The link is one of the most important concepts for the HTML-document. Wandering on the Web, you click on the buttons and texts and you get to the desired page. These pages can be located on the same server, and also on a server which is located on the other side of the planet. But in both cases, the transition takes place almost instantaneously. Continue reading
Astronomy is the science of celestial objects and phenomena that occur outside the Earth’s atmosphere (such as sunshine and cosmic radiation). It focuses on evolution, physics, chemistry, meteorology and the motion of celestial bodies, as well as on the formation and development of universes. In translation from Greek, astronomy is the “law of the stars.” Astronomy is one of the oldest sciences and there are many astronomy questions to ask if you study this discipline.
Hello! In this guide, I want to tell you about one of the most widely used data structures in C++. This is a type called Stack.
The stack is a data structure organized on the principle of LIFO (last in – first out). It’s usually compared with a gun clip – the shooting starts from the last bullet. It looks like this:
So, let’s start the implementation: Continue reading
After a thorough familiarization with the main issues of the curriculum, and listening to the lecture material on each topic, a direct independent work begins on the study of the operations management discipline. The operations management discipline is based on the knowledge acquired by students in the study of the fundamentals of marketing, personnel management, management of competitiveness, macroeconomics, microeconomics, logistics, etc. There are different questions on operations management you need to deal with.
git add command is executed blindly, but you can control it more or less using the “—patch” option. But unfortunately, it only works well with modified or deleted files, but the untracked files will not be displayed.
$ echo "Hello, World!" > untracked
$ git status --short
$ git add --patch
Python 3 is a modern programming language. It is easy and pleasant to use. There is a
print() function to print values in Python. Inside the parentheses we write what we want to print, separated by commas. Here is a program that makes a few calculations:
print (5 + 10)
print (3 * 7 (17 - 2) * 8)
print (2 ** 16) # two asterisks denote exponentiation
print (37/3) # a slash is the division
print (37 // 3) # div operation
print (37% 3) # mod operation
To enter data into the program, we use the
input () function. It reads one line. Continue reading