Artificial Intelligence (AI) (Page 4)

Character Pointer in C Language: A pointer may be a special memory location that’s capable of holding the address of another memory cell. So a personality pointer may be a pointer that will point to any location holding character only. Character array is employed to store characters in Contiguous MemoryContinue Reading

Pointer to Function in C Language Pointers can also be passed as an argument to a function like any other argument. Instead of a variable, when we pass a pointer as an argument then the address of that variable is passed instead of the value. So any change made toContinue Reading

Pointer to Array of functions in C #include <stdio.h> #define SIZE 10 int main() { int arr[SIZE]; int *ptr = arr; int i; printf(“Enter %d array elements: “,SIZE); while(ptr < &arr[SIZE]) { scanf(“%d”, ptr); ptr++; } ptr = arr; printf(“Elements in array are: “); for(i=0; i < SIZE; i++) {Continue Reading

Pointer to Pointer (Double Pointer) in C Language: It is a concept of holding the pointer address into another pointer variable. In C Language, a pointer variable points to a location in memory and is used to store the address of a variable. In C, we can also define aContinue Reading

Arithmetic Operations on Pointers in C: As we already discussed in our previous article, the Pointers variables are used to store the address of another variable. The address is nothing but the memory location assigned to the variable. That means the pointer doesn’t store any value, it stores the address.Continue Reading

What are the Pointers? The pointer is an address variable that is meant for storing the address of data, not the data itself. Normal variables are data variables, but the pointers are address variables, and pointers are used for indirectly accessing the data. Why do we need to access dataContinue Reading

Union in C Programming Langauge: A union is a collection of different types of data elements in a single entity. It is a collection of primitive and derived datatype variables. By using a union, we can create user-defined data type elements. The size of a union is the max sizeContinue Reading

What is Structure in C? The structure can be defined as a collection of related data members under one name. Those data members may be of similar type or may be of dissimilar type. So usually it is defined as a collection of dissimilar data items under one name. StructureContinue Reading

Permutation of Strings in C: In this article, we will see how to find permutations of a string. First of all, we understand what does it mean means by permutations. Then we will see how to find permutations. There is more than one method. In this article, we’ll show youContinue Reading