# C Programming Code Examples

## C > Arrays and Matrices Code Examples

### Program to Implement a Queue using an Array

C++ Compute Power with pow() Function -
In this 'C++' sample, you will learn to compute power to a number manually, by using 'pow()' function. Takes two numbers from the user (a base number and an "exponent") & calculates

Find Sum of Natural numbers from 1 to N -
Program find the sum of all natural numbers between 1 to n. Input upper limit to find sum of natural numbers. Store it in some variable say N. Initialize another variable to store sum

Find the Number of Permutations of given -
Prints a total number of permutation possible for a given string. The time complexity of this algorithm is "O(n)". Algorithm takes the input of the string. Then it checks for the repetition

C Sample Code Display Arrays Print Arrays -
C program will let you understand that how to print an array in C. Declare and define one array and then loop upto the length of array. At each iteration we shall print one index...

C++ Programing Implement String in STL -
'Insert substring' in a string. 'Erase substring' from a string. 'Append substring' to a string. Replace the string with a substrng. Size of a string. Find substring in a string. Display the

C Print Elements of Array using Recursion -
Define our Recursive Function to print array elements & say printArray(int arr[], int start, int len). The function takes three parameters where first is array to print, second is starting

Program Print Fibonacci Series in a Range -
Fibonacci series is a series of numbers where the current number is the sum of previous 2 terms. For Example: 0, 1, 1, 2, 3, 5, 8, 13, 21,... Here c is the current term, b is the n-1th term

Accept Sorted Array and do Binary Search -
C Program accepts the sorted array and does search using "Binary Search". Binary search is algorithm for locating the position of an item in a 'Sorted Array'. A search of sorted data, in