In this tutorial you will learn about difference between structure and union. Structure and union both are user defined data types which contains variables of different data types. Both of them have same syntax for definition, declaration of variables and for accessing members. Still there are many difference between structure and union. In this tutorial we will take …
In this program we are reading infinite numbers and then arranging them in ascending order. Here infinite means, the program should read numbers until a particular number is entered to terminate the reading process. In our case we are using -1 to stop the reading process. As we already don’t know how many numbers will …
C/C++ Program to Read Infinite Numbers and Arrange Them in Ascending Order Read More »
Today I was exploring the web suddenly I found a great article at Martin Valasek Blog. It contains some funny but true situations of a programmer’s or developer’s life. I thought that I should share it with you guys. So in this article I sharing those funny situations in gif images. I am sure after …
Union is a user defined data type which contains variables of different data types. Or we can say that, union is collection of dissimilar type of elements or data. The concept of union is taken from structure so the syntax of union is same as structure. Union can be defined using keyword “union” as shown …
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C Enumeration or Enumerated Data Type C enumeration is a user defined data type which consists of a list of names and each name corresponds to an integral constant. It increases the program readability as names are easy to read and maintain. Enumerated data type can be defined in C using “enum” keyword. The syntax …
We declare a pointer to integer, pointer to character or pointer to array. Similarly we can declare a pointer to function or a function pointer. Same as like variables, functions also have some address in memory. C Function Pointer A function pointer is a pointer that contains the address of a function. It can be …
When we declare a pointer we specify its type which will be same as the type of the variable whose address the pointer will contain. For example if we will declare an integer pointer then it can contain the address of an integer variable only. Take below example. int *p,a; char b; p=&a; //valid p=&b; …
