More Problems

• Write a program to check if a number is a happy number using a function.
• Write a program to convert hours to minutes.
• Write a program to find the median of an array of integers.
• Write a program to check if a string is a valid URL format.
• Write a program to implement a basic contact application.
• Write a program to find the first non-repeated word in a sentence.
• Write a program to check if a number is an automorphic number using a function.
• Write a program to calculate the sum of a geometric series.