?????????
109
1.e+512
34253
1.893584136469731e+28
12-4+312
320
184
1.214395310965943e+20
12+3930-88
3854
134-97+86-97
26
28762
68415660934376
971-47+74869-7565389+8568355-34624
898024
123+3-381+3617-374
2988
4664645353436
6.373710795263442e+746
85+863-38+9529-683
9756
12+39+34+99-23
161
56197369126424
1.232507939159874e+188
198321+843-58208
140956
54224=34-471+4702
58489