I need help with a C program that should input the name of a text file and print the number of occurrences of each digit (0 to 9) in the file. The file name is a string, the length of which is between 1 and 60. The file contains between 1 and 1,000 lines, each of which is exactly 60 characters long. The characters in the file may include letters, digits, and punctuation marks. The file does not include spaces, and it also does not include blank lines.