box no 1,2,3,4,5,6,7,8,9,10 their value -5,2,-7,3,-11,4,9,-3,-4,12 . start p add box 9 +box 6. put result in box 3 q is box2<box 3 if yeass add no in box 10 + number in box 5 put the result in box 8 . if no, no in box 3 > no in box 5? multiply no in box 8 to no in box 4 . put the result in box 7 end. sum of all no whose value changed at the end