Assume the code fragment below will be added to the main() function of a C program. Describe in your own words what is happening in lines 2, 4 and 5. Your answer should also state whether the resulting C program can be compiled and run.

1. int x = -6, y = 6; 2. if (x <= y); 3. printf("C"); 4. if (y = 8) 5. printf("1%d ", x+y);