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What are the various types of control structures in programming?
- Primarily there are 3 types of control structures in programming: Sequence, Selection and Repetition.
- Sequential control follows a top- down flow in executing a program. This means that step 1 is executed first, followed by step 2 and so on.
- Selection means dealing with conditional statements. This means that code is executed depending on evaluation of conditions a FALSE or TRUE. It means that not all codes may be executed and there are alternative flows within.
- Repetitions are also known as loop structures. They will repeat one or two program statements as set by a counter.
What are pre-processor directives? - Pre-processor directives are placed at the beginning of a C program. They begin with # symbol. - This is the place, where library files
Static Member Functions All the objects of the class share static data members of a class. The example above demonstrates how to keep track of all the objects of a class which
Q-What is your reaction to following line of code? delete this; A: This is not a good programming Practice. A good programmer will insist that you must absolute
Addition of array elements: #define rows 3 #define cols 3 void main() { int i=0,j=0,sum=0; int arr[rows][cols];
How to define a derived class ? A singly inherited derived class id defined by writing : The keyword class. The name of the derived class . A single colon (:).
Problem 1. Discuss polymorphism in c++. Explaining Polymorphism 2. Write a program in c++ to read a 3X2 matrix and find smallest number in that matrix. Writin
C program to demonstrate call by reference: void disp(int *,int*,int*,int*); void main() { int a=2,b=3, sum,mul; printf("Enter 1st n
#questionhow can i add new customer and alot him a new unique id ..
#question:-program to counts tha no of occurances of the string in the nth padovan string
The Special Pointer 'this' When various instances of a class come into existence, it naturally follows that each instance has its own copy of member variables. If this were not
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