More Problems

• 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.
• Write a program to check if a number is a lucky number.
• Write a program to calculate the sum of squares of the first n even numbers.
• Write a program to check if a given number is a strong number.