More Problems

• Write a program to calculate the sum of all odd numbers in a range using a function.
• Write a program to implement a simple inventory management system.
• Write a program to find the longest palindromic substring in a string using dynamic programming.
• Write a program to check if two strings are anagrams using sorting and character counting.
• Write a program to implement a simple note-taking application that stores notes in a file.
• Write a program to calculate the area of a triangle given its three sides using Heron’s formula.
• Write a program to find the sum of the first n prime numbers.
• Write a program to check if a string is a valid email address using regex.