Tag: Tutorial

Use iostream for console I/O and check stream state on failure.

Read with cin, write with cout, and report errors on cerr.

Use arithmetic, relational, logical, bitwise, and assignment operators.

Compute with + – * / and %.

Compare values with == != =.

Combine conditions with && || and ! (short-circuiting).

Assign and update with = += -= and compound forms.

Manipulate bits with & | ^ ~ <>.

Understand includes, namespaces, main, and declarations.

Learn preprocess → compile → link stages for C++ translation units.