Question

Int g( int x,int y){switch (x-y){case 0:return x;case 4:y =y+ 1;break;case 7:x=x-1;case9:return x * y;case3:y=x+9;default;return y-x;}return y;}what does g(3,0) evaluate to?​

Answer 1

Answer:

so, x-y =3.it relates with case 3.

in case 3 : y = 3+9 = 12.

but then no break command found.

so it steps down and go to default.

in default, return y-x, which is 12-3 =9,

so it evaluates and return 9 at the end.

Answer 2

Answer:

case 3 will execute

x=3 y=0

y=x+9

y=3+9

y=12

return y-x

return 12-3

return 9