What is output of the program for given the following data values? int Value=1; int x 1, y 1, z = 1; switch (value) { case 1 : ++x; y = y + x; case 2: x++; z = 2* (z + x); break; case 3 : y = 5; x = 2 + y; z = x + y++; 3 cout