More Problems

• Write a program to implement a simple password validation system.
• Write a program to check if a number is a Harshad number using a function.
• Write a program to find the longest increasing subsequence in an array.
• Write a program to implement a simple school management system.
• Write a program to check if a number is an abundant number.
• Write a program to find the total number of lines in a file.
• Write a program to convert a hexadecimal number to binary.
• Write a program to check if two strings are equal ignoring punctuation.