More Problems

• Write a program to check if a number is a perfect cube.
• Write a program to find the difference between the largest and smallest elements in an array.
• Write a program to implement a simple text-based survey application.
• Write a program to check if a string has balanced parentheses using a stack.
• Write a program to convert kilometers to miles.
• Write a program to calculate the area of a right triangle.
• Write a program to check if two numbers are coprime using the GCD.
• Write a program to find the longest repeating character in a string.