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C++ Programming Code Examples

C++ > Data Structures Code Examples

C++ Program to Implement Doubly Ended Queue





C++ Code Deletes Elements from an Array - To "delete element" from an array in C++, you have to first ask to the user to enter the array size then ask to enter the array element, ask to enter the element which is "to be deleted".

Program Count No of Lines & Blank Lines - Open the file and point it to the file pointer fpoint1. Initialize the variables line_count, n_o_c_l, n_o_n_b_l, n_o_b_l, n_e_c to zero. Using while loop read the next line character

Sum of Natural Numbers using Recursion - C Program find the sum of Natural Numbers using recursion. The 'Positive Numbers' 1, 2, 3... are known as natural numbers. Program below takes a positive integer from the user

C++ Codings Delete Words from Sentence - To 'delete particular words' from the string or sentence in C++ language, enter the string or sentence, and then enter the 'word to delete' all the given/entered word from the sentence

Triangle is Valid or not if Angles are given - C Program code to check whether a Triangle is valid or not if angles are given using if else. Input all three angles of triangle in a variable say angle1, angle2 and angle3. Find sum of...

C Program Check If a String is Palindrome - Check if string is a 'Palindrome' without using the "Built-In function". "Take a string" as input & store it in the array 'string[]'. Then store the same string into the another array 'reverse_s'

C Coding Replace Lowercase to Uppercase - Accepts the sentence and replaces lowercase characters by uppercase and vice-versa. Take an an English sentence as input and store it in the array "sentence[]". Copy the Last Letter's

Dictionary implimentation by Binary Trees - In C++, where first, the 'dictionary' is created by taking an input by the user for the words and their meanings. Next, these are stored in a "Binary Search Tree", after which the file is