More Problems

• Write a program to implement a simple game of Hangman with a graphical interface.
• Write a program to check if two strings are anagrams using sorting.
• Write a program to find the longest sequence of consecutive integers in an array.
• Write a program to check if a string contains all unique characters using a bit vector.
• Write a program to calculate the sum of the first n odd numbers using a loop.
• Write a program to implement a basic online quiz application with grading.
• Write a program to check if a number is a happy number using the Floyd cycle detection method.
• Write a program to find the sum of squares of the first n even numbers.