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AI Agents: What They Are and How They Will Change Work

Artificial intelligence has moved beyond simply answering questions and generating text. A new generation of AI systems—known as AI agents—is emerging with the ability to plan tasks, use tools, make decisions, and complete multi-step workflows with less human intervention. From managing emails and analyzing data to writing software and assisting customers, AI agents could significantly change how people work. What Are AI Agents? An AI agent is a software system that can perceive information, reason about a goal, take actions, and adapt based on the results. Traditional AI tools usually respond to a specific instruction. For example, you might ask an AI chatbot to summarize a document, and it provides a summary. An AI agent can go further. You could give an agent a goal such as: "Research three competitors, compare their pricing, summarize their main features, and prepare a report." The agent may then: 1) Understand the objective. 2) Break the task into smaller steps. 3) Searc...

Basic data types

BASIC DATA TYPES
Data type defines the group of values that a data item can take and the operations that can be performed on the item. C language provides four basic data types. Below table lists the data types, their size, range, and usage for a C programmer.
The char data type is of one byte and is used to store single characters. Note that C does not give any data type for storing text. This is because text is made up of individual characters.You might have been surprised to see that the range of char is given as –128 to 127. char is used to store characters not numbers, so why this range? The answer is that in the memory, characters are stored in the form of ASCII codes. For example, the character ‘A’ has the ASCII code of value 65. In memory we will not store ‘A’ but stored as 65 (in binary number format). 

Table: Basic data types in c
In addition, C also supports four modifiers two sign specifiers (signed andunsigned) and two size specifiers (short and long). Table below shows the variants of basic data types.
Table: Basic data types and their variants
While the smaller data types take less memory, the larger data types incur a performance penalty. Although the data type we use for our variables does not have a big impact on the speed or memory usage of the application, we should always try to use int unless there is a need to use 
any other data type.

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