More Problems

• Write a program to find the largest palindrome in a number.
• Write a program to check if a string is a valid date in the format DD-MM-YYYY.
• Write a program to implement a simple online ticket booking system.
• Write a program to find the number of vowels in a string using a function.
• Write a program to calculate the area of a rectangle using user input.
• Write a program to check if two strings are rotations of each other.
• Write a program to find the length of a sentence without using built-in functions.
• Write a program to implement a simple phone book application.