C Programming. Please give solution for both

1. Create an application to allocate enough memory to store 10 integer values (NOT AN ARRAY). Prompt the user for a sequence of 10 numbers and store them in the memory block you allocated. Create a function that will sort the values from largest-to-smallest value (do not use any built-in sort). Display each value in the ordered memory. Note: Use pointers throughout. 4. Create a program where the user is continuously prompted for text until a -1 is entered. Each entered line of text is to be written to a file (except the -1). When the user finishes their data entry, retrieve each line of text from the file and display