accumulator:0 value:5 index:4 Object:1,2,3,4,5
accumulator:5 value:4 index:3 Object:1,2,3,4,5
accumulator:9 value:3 index:2 Object:1,2,3,4,5
accumulator:12 value:2 index:1 Object:1,2,3,4,5
accumulator:14 value:1 index:0 Object:1,2,3,4,5
15
accumulator:0 value:50 index:4 Object:10,20,30,40,50
accumulator:2500 value:40 index:3 Object:10,20,30,40,50
accumulator:4100 value:30 index:2 Object:10,20,30,40,50
accumulator:5000 value:20 index:1 Object:10,20,30,40,50
accumulator:5400 value:10 index:0 Object:10,20,30,40,50
5500
accumulator:50 value:40 index:3 Object:10,20,30,40,50
accumulator:93 value:30 index:2 Object:10,20,30,40,50
accumulator:125 value:20 index:1 Object:10,20,30,40,50
accumulator:146 value:10 index:0 Object:10,20,30,40,50
156
accumulator: value:xyz index:2 Object:[object Object]
accumulator:xyz value:def index:1 Object:[object Object]
accumulator:xyzdef value:abc index:0 Object:[object Object]
xyzdefabc
accumulator: value:xyz index:2 Object:[object Object]
accumulator:xyzxyz value:def index:1 Object:[object Object]
accumulator:xyzxyzdefdef value:abc index:0 Object:[object Object]
xyzxyzdefdefabcabc
accumulator: value:xyz index:2 Object:[object Object]
accumulator:xyz2 value:def index:1 Object:[object Object]
accumulator:xyz2def1 value:abc index:0 Object:[object Object]
xyz2def1abc0
accumulator:30 value:10 index:8 Object:10,20,30,40,50,,20,,10
accumulator:40 value:20 index:6 Object:10,20,30,40,50,,20,,10
accumulator:60 value:50 index:4 Object:10,20,30,40,50,,20,,10
accumulator:110 value:40 index:3 Object:10,20,30,40,50,,20,,10
accumulator:150 value:30 index:2 Object:10,20,30,40,50,,20,,10
accumulator:180 value:20 index:1 Object:10,20,30,40,50,,20,,10
accumulator:200 value:10 index:0 Object:10,20,30,40,50,,20,,10
210