More Problems

• Write a program to count the number of times a substring appears in a string.
• Write a program to find the longest consecutive sequence of characters in a string.
• Write a program to implement a simple recipe calculator.
• Write a program to find the first non-repeated character in a string.
• Write a program to calculate the average of numbers entered by the user until they enter a negative number.
• Write a program to find the sum of even numbers in a given range.
• Write a program to find the product of all digits in a number.
• Write a program to implement a basic text editor.