In this tutorial, we will be discussing a program to understand how arrays are passed to functions.In the case of C/C++, the arrays are passed to a function in the form of a pointer which provides the address to the very first element of the array.Example Live Demo#include //passing array ... Read More

In this tutorial, we will be discussing a program to find the number of possible positions that can be reached by Modified Knight.For this we will be provided with a 8*8 chessboard. Our task is to find the number of positions Modified Knight can capture with the given number of ... Read More

In this tutorial, we will be discussing a program to find the number of possible paths from top left to bottom right of a mXn matrix.For this we will be provided with a mXn matrix. Our task is to find all the possible paths from top left to bottom right ... Read More

In this tutorial, we will be discussing a program to find the number of paths between two vertices.For this we will be provided with a directed graph. Our task is to find the number of paths possible between two given vertices.Example#include using namespace std; //constructing a directed graph class Graph{ ... Read More

In this tutorial, we will be discussing a program to find the number of possible N digit numbers that satisfy the given condition.For this we will be provided with an integer. Our task is to check which one of number having N digits followNumber + Reverse(Number) = 10N -1Example#include ... Read More

In this tutorial, we will be discussing a program to find the number of possible groups of size 2 or 3 that have sum as multiple of 3.In this tutorial, we will be discussing a program to find the number of possible groups of size 2 or 3 that have ... Read More

In this tutorial, we will be discussing a program to find the number of all perfect divisors of a number.For this we will be provided with a number. Our task is to count all the perfect divisors of that given number.Example#include using namespace std; //checking perfect square bool if_psquare(int n){ ... Read More

In this tutorial, we will be discussing a program to find the number of all palindromic subsequences in a given string.For this we will be provided with a string. Our task is to find the number of palindromic subsequences that can be made in that given string.Example#include #include using namespace ... Read More

In this tutorial, we will be discussing a program to find the number of palindromes which are squares of a palindrome.For this we will be provided with two values L and R. Our task is to find the number of super palindromes in the given range. A super palindrome is ... Read More

In this tutorial, we will be discussing a program to find the number of palindrome sub strings in a string.For this we will be given a string. Our task is to count the number of palindrome sub strings in the given string with length greater than 3.Example#include using namespace std; ... Read More