Happy Codings - Programming Code Examples

C Programming Code Examples

C > Strings Code Examples

Check whether a given Character is present in a String, Find Frequency & Position of Occurrence

Check whether a given Character is present in a String, Find Frequency & Position of Occurrence

    #include <stdio.h>

    #include <string.h>

    int main()

    {

        char a, word[44];

        int j, freq = 0, flag = 0;

        printf("Enter character: ");

        scanf("%c", &a);

        printf("Now enter the word: ");

        scanf("%s", word);

        printf("Positions of '%c' in %s are: ", a, word);

        for (j = 0; j < strlen(word); j++)

        {

            if (word[j] == a)

            {

                flag = 1;

                printf("%d  ", j + 1);

                freq++;

            }

        }

        if (flag)

        {

            printf("\nCharacter '%c' occured for %d times.\n", a, freq);

        }

        else

        {

            printf("None\n");

        }

        return 0;

    }

Programming Code Function Call by Value - C Programming Language Function call by value is the default way of calling a function. Before we discuss function call by value, lets understand the terminologies that we will...

Trim Leading & Trailing white spaces from - I already explained how to remove leading as well as trailing white space characters from a given string. In this program we will Combine the logic of both in a single program. Logic to

Count Number of non leaf nodes of a tree - C create a new node with the data from the user. Check for root node and then create it. Search for the appropriate position to insert the new node. Display and count the sum of

C Language Break Statements Switch Case - Break Statements are useful when you want your program-flow to come out of the switch body. Whenever break is encountered in the switch body, the control comes out of switch

Code Put Even and Odd elements of array - C program to input elements in an array and put all even and odd elements in 2 separate array. Separate even and odd elements of a given array in 2 separate array containing...

Collection of Sorting & Selection Routines - Shellsort, using Shell's (poor) increments. An Internal method for heapsort. i is the index of an item in the heap. Returns the index of the left child. Internal method for heapsort that is

C++ Program Merge Sort using Linked list - Split the Data into two equal half until we get at most one element in both half. Merge Both into one making sure the resulting 'Sequence' is sorted. Then 'recursively' split them, merge

Removing First Occurrence of a Character - C program to "read any string" from user and Remove first Occurrence of a given character from the string. The program should also use the concept of functions to remove the given