Introduction to Programming PVP23 Pass Guarantee Topics

IP IMPORTANT Topics FOR GUARANTEE PASS following definitions must be prepared Definitions: Computer,Alu,Input And Output Units,Algorithm,Flowchart,Pseudo Code,Type Casting(Coversion),Top Down Approach,Bottom Up Approach,Datatype,Variable,Keywords,Assembler, Compiler,Interpreter, Time complexicities, Sapace complexicities, Array,Pointer,Dynamic Memory Allocation,Recursion,Structure,Union,Function Differences: Top Down Approach Vs Bottom Up Approach High Level Vs Low Level Languages Algorithm Vs Flowchart Break Vs Continue While Vs-Do While Switch Case And Nested Ifs Recursion Vs Iteration Structure Vs Union Pointer Variable And Normal Variable Call By Value And Call By Reference Unit1: Block diagram of computer Low level and high level languages Input and output units Algorithm,Flowchart,Pseudo Code,Type Casting(Coversion),Top Down Approach,Bottom Up Approach, structure of C data types c tokens, precedence & Associatively C-Operators Time complexicities Sapace complexicities operators unit2:must Read Conditional Statements Simple if If else If else if ladder Switch case Loops (for, while(entry controlled or pre condition checking ),do-while(exit-controlled or post condition checking)) Each loop syntax and small exaple unit3:must read Array definition and syntax 1-d array ,2-d array ,character array(string) syntax and example. Strings unit4:must read pointers definition and example Dynamic memory allocation(DMA)(malloc,calloc,realloc,free) definitions Structure and union definitions differences between Structure and Union Unit5: Function definition and advantages of functions Function types(pre defined functions,user defined functions) Function categories (with out arguments and with out return type, with out arguments and with return type with arguments and with out return type with arguments and with return type) recursion definition basics of files(file modes(read mode –‘r’,write mode ‘w’,append mode ‘a’) STANDARD PROGRAM FOR ALL UNKNOWN PROGRAMS #include #include void main() { int a,b; clrscr(); printf("_______________________________________");(write question name in blank in printf) printf("_____________________________________"); getch(); }