More Problems

• Write a program to calculate the sum of the first n natural numbers.
• Write a program to reverse a given integer.
• Write a program to find the minimum and maximum of three numbers.
• Write a program to swap two numbers without using a third variable.
• Write a program to find the factorial of a given number using a loop.
• Write a program to count the number of digits in a number.
• Write a program to find the sum of two floating-point numbers.
• Write a program to check if a given year is a leap year.