# C Programming Code Examples

## C > Strings Code Examples

### search all occurrences of a word in given string

Simple Queue Programs in C++ Language -
The "queue? size?" function would return the length of the line, and the ?empty? function would return true only if there was nothing in the line. "Simple Queue" C++ Example, array

Program Code find First Digit of a number -
Finding the first digit of any number is little expensive than last digit. To find first digit of a number we divide the given number by 10 until number is greater than 10. At the end...

C Code Traverse the Tree Non-Recursively -
C language code, using iteration, searches for a given node in a tree. The tree we have used is the binary search tree. A binary search tree follows a concept of nodes whose numbers...

The C++ Implementation for Binary Heap -
Capacity is the capacity of the "binary heap". Duplicates are allowed. "Throw Overflow" if container is full. Find the smallest item in the "priority queue". Return the smallest item, or

C++ Samples for Constructor Overloading -
"Constructor" is automatically called when an object create. It is "special member function" of the class. Variable declaration, constructor without argument, and which constructor has

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

C Program Insertion Sort implementations -
'Insertion Sort Algorithm' picks elements one by one & places it to the right position where it belongs in the "Sorted List of Elements". In C program we have "implemented the same"

Find the First Capital Letter in String Using -
C program code to find the first Capital letter that exists in string, using recursion. We have included ctype.h in order to make use of "int isupper(char);" function that's defined inside