THE CODE MUST BE IN C LANGUAGE NOT C++ . ONLY C

YOU have to use the thing belove . "this is the diagonal copy function : void fund " this part that you have to use function that developed in other question. do nor rewrite the fuction just prototype . file name is CS1. Sir cant you see , i already sent you the fuction its belove that function . if you cant do it return it and i will ask some one else.

Write a complete program using functions developed in other questions. Do not rewrite the functions, just provide prototypes. The program should: 1. Read an integer n from keyboard 2. Allocate a 2D nxn array of doubles 3. Initialize the 2D array with random values in a range from 0 to 1 4. Copy the diagonal of the 2D array onto an allocated 10 array of doubles. 5. Print the 1D array to a file. This is the diagonal copy function: void fun(int **A, int *x, int size){ for(int i = 0; i