Assume required libraries are included: main() { int arr[4]={10, 20, 30, 40); is 5000*/ /*Assume base address of arr int x=100, *ptr=arr; printf("%u%d%d ", ptr, *ptr, x); X=*ptr--; printf("%u%d%d ", ptr, *ptr, x); X=*--ptr; printf("%u%d%d ", ptr, *ptr, x); X=--*ptr: printf("%u%d%d ", ptr, *ptr, x); X=(*ptr)--; printf("%u%d%d ", ptr, *ptr, x); } PREDICT THE OUTPUT