a := 5
b : - 5+2
b : = 7
a := (5 + 2)*(7 – 3)
a := 28
b := 28+ 5
b := 33
a := 5 - 7;
a := -2
a := a + 1
a := -1
b := (a + 6)*7
b := 35
end.
a := 5
b : - 5+2
b : = 7
a := (5 + 2)*(7 – 3)
a := 28
b := 28+ 5
b := 33
a := 5 - 7;
a := -2
a := a + 1
a := -1
b := (a + 6)*7
b := 35
end.