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C++ Programming Code Examples

C++ > Data Structures Code Examples

Graphs program

Print Perfect numbers between an interval - Declare function to print all Perfect Numbers in given range. First give meaningful name to the function. Say "printPerfect()" will print all perfect numbers in given range. Along with...

Switch Statement Calculates Grade Points - A simple c++ program which shows using of switch statement in c++. C++ Program which takes input a grade and display Grade Points Average GPA. Program takes inputs A,a, B,b,

C++ Programming Operators Precedence - "Operator Precedence" determines how an expression is evaluated. Some operators will have higher precedence than others. In this example, "Multiplication Operator" will have

Generate All Possible Combinations of List - Algorithm takes the input of 'n' data element and prints all 'possible combination'. For that, it maintains a boolean 'Array of Length' "n". If the corresponding boolean value is true, then

Generate a Random UnDirected Graph for - Basically it implements on a big network. The time complexity of this algorithm is O(log(n)). This algorithm takes the input of the number of edges 'e'. It connects vertexes randomly &

Count Occurence of a Substring in a String - Program takes a string & a substring as input and "counts the occurrence of a substring" in string. Take a String and a Substring as input. Firstly check for the substring in the string. If

Calculating Arithmetic Mean of Numbers - You enter number size then ask to enter the numbers of that size. To calculate arithmetic 'mean of all numbers', first perform addition of all the numbers, and then make a variable

C Concats Two Strings without Use Library - We have to accept '2 Strings' from user using gets and we have to 'Concatenate' these two strings without using library functions. Inside the concate function we are firstly calculating