id,reward
0_0,16.419
0_1,16.724
0_2,18.23
0_3,22.795
0_4,8.964
0_5,11.121
0_6,9.395
0_7,17.583
0_8,20.623
0_9,19.532
0_10,16.136
0_11,23.297
0_12,18.739
0_13,19.45
0_14,20.372
0_15,16.919
0_16,18.399
0_17,10.33
0_18,11.865
0_19,14.213
0_20,13.483
0_21,8.452
0_22,16.598
0_23,18.438
0_24,10.848