In the above Java program to print a right angles triangle from a number, we have use nested loop where i is row and j is column in that row. Sample Output: Input number of rows : 10 1 12 123 1234 12345 123456 1234567 12345678 123456789 12345678910
To understand the above C++ program to calculate the factorial of a number using recursion, we need to understand what is recursion first. Recursion is a method in C++ which calls itself directly or indirectly until a suitable condition is met. In this method, we repeatedly call the function within the same function, and it…
In the above C++ program to reverse a digit, arithmetic operation is used to get the desired result. Sample Output: Enter an integer: 4367 Reversed Number is : 7634
The above C++ program that accepts different numbers n as well as an integer s which is equal to the sum of the n different numbers, can be understood with the following example : If n = 3 and s = 6:1 + 2 + 3 = 60 + 1 + 5 = 60 +…
In the above C++ program to display all the leap years between two given years, we have used conditional statements in a user defined function. And in the main function the user-defined function is called along with the values of the year entered by the user. Sample Output: Enter two years to specify the range:…
In the above C++ program to prints a twin prime that has the maximum size among twin primes less than or equal to the given number, we need to understand that A twin prime is a prime number that is either 2 less or 2 more than another prime number—for example, either member of the…
In the above C++ program to swap two numbers without using a third variable, we have used arithmetic logic to get the desired result. Sample Output: Input first number : 45 Input second number : 76 After swapping the first number is : 76 After swapping the second number is : 45
In the above C++ program to find the current date and time, we have used built-in classes. Sample Output: Display the Current Date and Time : —————————————- seconds = 4 minutes = 6 hours = 12 day of month = 6 month of year = 4 year = 2023 weekday = 4 day of year…