Tag: beginner

All the articles with the tag "beginner".

• How to Fix '#include errors detected' in VS Code (C++)

  17 Oct, 2026

  Fix #include errors detected and cannot open source file iostream in VS Code: install a compiler, then point the C/C++ extension at it. Step by step.

• How to Fix Expected ';' Errors in C++

  11 Oct, 2026

  Fix expected ';' before, expected a ';' and expected ';' after class definition errors in C++. Every usual cause, with code, for GCC, Clang and Visual Studio.

• C++ Programs for Beginners: 40+ Examples With Full Code

  11 Oct, 2026

  40+ C++ example programs for beginners, grouped from easiest to hardest: number, string, array, sorting and game programs, each with full working code.

• How to Fix 'was not declared in this scope' in C++

  5 Oct, 2026

  The 'was not declared in this scope' error means the compiler doesn't know a name at that point. The six usual causes, with code, and how to fix each one.