More Problems

• Write a program to convert kilometers to miles and vice versa using functions.
• Write a program to implement a simple recipe book application.
• Write a program to find the maximum and minimum values in an array using pointers.
• Write a program to check if a string is a valid email address using regex.
• Write a program to find the first duplicate element in an array using a function.
• Write a program to calculate the total marks for students and find the average.
• Write a program to check if a number is a prime number using a loop.
• Write a program to implement a simple banking system with basic transactions.