1-Teaching the C programming language 2-Writing programs using the C language with structural programming

C language features, basic structure of C language, tokens, comments, identifiers, keywords, variables, data types, constants, memory classes, operators, operator precedence, decision structures, ternary operator, loop structures, break and continue statements, C functions, function calling, function declaration, function arguments, call by value and call by reference, arrays, one-dimensional arrays, multi-dimensional arrays, passing array to functions, file operations in C language, file modes, file reading and file writing operations, text operations in C language.