JAVA programming...ASAP

To solve these Questions..

1. Assume that integer variables x, y, and z contains 1, 2, and 3 respectively. Show lines printed. (a) if (x-y--)z+-3; System.out.printf"%d %d %dIn".x.y2); System.out.printf"%d %d %dn'',x.yz); System.out.printf("%d %d %dIn".x.y'z); (b) z = (int)(x/y*30+z#012): (c) x += y += z = 1; 2. Show the output of the following loop switch(i) \ case 1: ++j; case 2: j * 2. case 3: break; case 4: continue; case 3: J--; System.out.printf"i-%djydin'',i.j)