Mithlesh Upadhyay

Mithlesh Upadhyay is a Computer Science and AI expert from Madhya Pradesh with strong academic background (BE in CSE and M.Tech in AI) and over six years of experience in technical content development. He has contributed tech articles, led teams, and worked in Full Stack Development and Data Science. He founded the w3colleges.org portal for learning resources.

Recent Articles

Known Versions of C programming language

Basically, C was originally developed at Bell Labs by Dennis Ritchie between 1972 and 1973 to make utilities running on Unix. It is being updated, there are various known versions of C ...read more

C

Versions of C++

These are various published Versions of C++. Versions : Version Standard Release Date Key Features C++98 ISO/IEC 14882:1998 1998-09-01 The first standardized version of C++. C++03 ISO/IEC 14882:2003 2003-10-16 A minor update ...read more

C++

Hello World! program in C++

Problem statement : Start from the famous 'Hello World' code. This program prints 'Hello World' when executed. Explanation : The 'Hello World' is a common or simple example to check compiler and ...read more