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C++ Programming Code Examples

C++ > Strings Code Examples

concatenate two strings in c++ without using strcat





C Find the Sum of First n Natural Numbers - We will see 2 C programs to calculate the sum of natural numbers. In the first C program we are using For Loop for find the sum and in the second program we are doing the same using

C Program to Print Sum of Array Elements - In C, we are setting up the pointer to the base address of array and then we're incrementing pointer and using * operator to get & sum-up the values of all the array elements. Enter the

Program Code Implement Pigeonhole Sort - Code implement pigeonhole sort. Pigeonhole sorting, also known as count sort, is a sorting algorithm that is suitable for 'Sorting Lists' of elements where the Number of Elements (n)

Find the Shortest Path from Source Vertex - Find the shortest path in linear time. This can be done by using the Dijkstra'a Shortestpath algorithm. A utility function to find the vertex with minimum distance value, from the set of

C Program Reverse String Without Library - Lets find the length of the string using library function strlen(). A "string" is charracter array and a "Character Array" have character range between 0 to length-1. Thus we have position

Take decimal number as input & converts - C Program take a decimal number as input. Divide the input number by 8 and obtain its remainder and quotient. Store the remainder in the array. Repeat the step 2 with quotient

Implement Find all Cross Edges in a Graph - This C++ program, "using recursion", displays the number of cross edges in a graph. A cross edge is one in which a node points to another node which has already been fully visited. Int

C++ Sample Code Make Simple Calculator - To make a simple calculator in the C++, which performs basic four mathematical operations (addition, subtraction, multiplicatin, division) depending on the "user's choice", switch case