More Problems

• Write a program to check if two graphs are isomorphic using adjacency lists.
• Write a program to find the longest sequence of consecutive elements in an array.
• Write a program to implement a simple text-based simulation of a banking system.
• Write a program to check if a number is a palindromic number using string reversal.
• Write a program to find the first non-repeating digit in a number.
• Write a program to implement a basic online ticket reservation system.
• Write a program to check if a string is a valid email address using regex.
• Write a program to find the maximum sum of a non-contiguous subarray using dynamic programming.