C

 C LANGUAGE

The available syllabus is :    

UNIT-I

Fundamentals of C programming and Control Structures: History, Structure of a C program, C Conventions, Character Set, Identifiers, Keywords, Simple Data types, Modifiers, Variables, Constants, Operators, Operator precedence. Input and Output operation: Single character input and output, formatted input and output.Control Structures, Conditional statement, and switch statement. Goto statement. Looping statement, break and continue, nested for statement.                                                                                                                                                                              

UNIT-II

Arrays and Functions: Introduction (One and multi-dimensional), Declaration of arrays, Initialization of arrays, processing with arrays. String manipulation, declaration of string arrays, string operations. Functions: Introduction, advantages of functions, Function definition, function call, Actual and formal arguments, local and global variables, function prototypes, types of functions, recursive functions, arrays and functions.

UNIT-III

Searching and Sorting: selection sort, bubble sort, insertion sort, quick sort, merge sort Searching: linear and binary search methods, comparison of sorting and searching methods.

UNIT-IV

Structures and Pointers: Introduction to structures, Advantages of structures, accessing elements of a structure, nested structures, array of structures, functions and structures, Pointers: Introduction, pointer variable, pointer operator, pointer arithmetic, pointers and arrays, pointers and strings, array pointers, dynamic allocation.

UNIT-V

Files, Preprocessor, standard library, and header files: Files: Introduction, File data type, opening and closing a file, file functions (getc, putc, getw, putw, fscanf, fprintf, fread, fwrite, fgets, fputs, feof). Preprocessor: #define, #include, #undef, Conditional compilation directives, C standard library and header files: Header files, string functions, mathematical functions, Date and Time functions

For notes click on the following links :

• UNIT I
• UNIT I IMPORTANT PROGRAMS 
• UNIT II
• UNIT II IMPORTANT PROGRAMS
• UNIT III
• UNIT III IMPORTANT PROGRAMS
• UNIT IV
• UNIT IV IMPORTANT PROGRAMS
• UNIT V
• UNIT V IMPORTANT PROGRAMS
• OBJECTIVE TYPE QUESTIONS FOR SEMESTER EXAMS
• PREVIOUS YEAR SOLVED QUESTION PAPERS