Please help with the c programming question of c declarations and help me with understanding

Given the C declarations int x 10, y 20, z 2, +pl, p2; and assuming x, y, z, p1 and p2 are stored in contiguous memory locations and each fragment starts with the initial conditions, what are the results of executing the following code fragments (i.e., what are the contents of x, y, z, p1 and p2 after the fragments execute)? b. pl & y; 2 sz; pl) (p2-1) 10 (p 2-1) 9 What value is in variable bar after each of the C code fragments below is executed? a. int a, b, c 4, bar 0; for (a 0; a 3 at for (b 5; b a, b--) if (bar c) continue; else bar b int j 9, bar 1, k 0, m 5; while (k j) if (bar k m) continue; else if (m j) break else k++; bar j --i