1. Input a number to check for palindrome number or Armstrong number. Design a program to create a class special having two functions, one as palin(int a) another as Armstrong(int b) Example 1: INPUT Enter number 121 OUTPUT: It is a palindrome number Not an Armstrong number. Example 2: INPUT Enter number 153 OUTPUT: It is not a palindrome number It is an Armstrong number. 2. Design a program to accept any number and print its Fibonacci series, where the number entered should be between 10 to 50 if the entered number is not inside the range then print relevant message. Example 1: INPUT Enter number between 10 to 50 15 OUTPUT: 1, 1, 2, 3, 5, 8, 13 Example 2: INPUT Enter number 52 OUTPUT: Invalid output 3. Design a program to create an array of integers, size should be entered by the user(between 5 to 20). And search a number by any search technique. If the value is not found then print relevant message. Example 1: INPUT Enter number between 5 to 20 5 Enter numbers 1,2,3,5,8 Enter search number: 3 OUTPUT: Number found at position 2 Example 2: INPUT Enter number between 5 to 20 8 Enter numbers 3. 1,2,3,5,8, 13, 67 Enter search number: 67 OUTPUT: Number found at position 6 4. Write a program to accept a word of any length and reverse the string. Example 1: INPUT Enter String school OUTPUT: loohcs. Example 2: INPUT Enter String papa OUTPUT: apap |