Question

int a=7; int z=(a++) + (++a); What is the value of z? int a=6; int z=(a++) + (++a);What is the value of z? int a=5; int z=(--a) + (++a); What is the value of z? int a=4; int z=(a--) +(++a)-(a++); What is the value of z? please answer this. i need help

Answer 1

z=7(8)+9

=16

z=6(7)+8

=14

z=4+5

=9

z=4+4-4(5)

=4