More Problems

• Write a program to find the longest increasing subsequence in an array.
• Write a program to implement a simple budgeting application.
• Write a program to check if a given string is a valid palindrome ignoring punctuation.
• Write a program to find the smallest prime factor of a number.
• Write a program to check if a number is an odd prime number.
• Write a program to find the sum of all digits in a floating-point number.
• Write a program to convert a string to an integer without using atoi.
• Write a program to implement a simple e-commerce shopping application.