You cannot submit for this problem because the homework's deadline is due.

Check lab4.pdf on canvas for the detail.
The name of your .c file should be lab4.c

commands.txt:
fprintf("Hello world!")
fprintf(" This is VG101, ha ji me ma si te, dou zo yo ro si ku o ne ga yi si ma su!\n")
fprintf("Hello everyone, my name is Lu Haorong\nWu shuyu\nWang ruiyi.\n");
fprintf("My name can also be Ruiyi Wang\nShuyu Wu\nHaorong Lu.\n")
fprintf(" Nice TO MEET You! \n");
fprintf("Some\nnumbers:\n-1\n 0\n 1\n 2\n 3\n 4\n 5\n ...\n 10000\nFine!\n");
fprintf("--------------------------------\n")
fprintf(" *** Enjoy this tough lab4! ***\n");