More Problems

• Write a program to check if a string contains any special characters.
• Write a program to find the average of numbers in an array.
• Write a program to implement a simple personal budget calculator.
• Write a program to check if a number is an automorphic number.
• Write a program to find the longest sequence of repeating characters in a string.
• Write a program to convert a time in 12-hour format to 24-hour format.
• Write a program to check if a string contains a specific substring.
• Write a program to find the total number of digits in a string.