11 STD- C++ PROGRAMS WITH ANSWER

C++ Program Questions and Solutions (Dev C++)

Select a Question: -- Select Question -- 1. Write a while loop that displays numbers 5, 10, 15, ... 50. 2. Write a for loop that displays the number from 21 to 30. 3. Write a C++ program to print the following series: 1, 3, 5, 7 ... 75. 4. Write a C++ program to find the sum of numbers from 1 to 10 using a for loop. 5. Write a C++ program to print the multiplication table of a given number using a for loop. 6. Write a C++ program to display numbers from 1 to 10, except 5, using for and continue statements. 7. Write a C++ program to display numbers from 5 to 1 using a do-while loop. 8. Write a C++ program to reverse an integer number entered by the user. 9. Write a C++ program to print the sum of a series: S = 1 + x + x² + ... + xⁿ. 10. Write a C++ program to sum numbers from 1 to 10 using recursion. 11. Write a C++ program to display the reverse of a number and check if it is a palindrome. 12. Write a C++ program to print an array of strings. 14. Write a C++ program to calculate the difference between two matrices. 15. Write a C++ program to display standard input/output operations using cin and cout. 16. Write a C++ program to demonstrate constructor and destructor execution order. 17. Write a C++ program that uses strcmp() function for string comparison. 18. Write a C++ program to demonstrate function overloading. 19. Write a C++ program that implements operator overloading. 20. Write a C++ program to implement class inheritance and display its functionality. 21. Write a C++ program to create a class and define member functions inside and outside the class. 22. Write a C++ program to create a class Shape, derive a class Rectangle from it, and calculate the area. 26. Write a C++ program to illustrate the use of the setw() format manipulator. 27. Write a C++ program to demonstrate the use of isalpha(), isdigit(), and isalnum() functions. 28. Write a C++ program to calculate the area of a rectangle using a constructor. 29. Write a C++ program to demonstrate call by value and call by reference. 30. Write a C++ program to accept and display student details using multiple classes and inheritance.