More Problems

• Write a program to convert a string to lowercase.
• Write a program to implement a basic fitness tracker.
• Write a program to check if a number is part of the Fibonacci series.
• Write a program to implement a simple recipe management system.
• Write a program to calculate the sum of all natural numbers up to n.
• Write a program to check if a string starts with a vowel.
• Write a program to find the LCM of three numbers.
• Write a program to convert a decimal number to hexadecimal.