10
100000
10
6
9.8
3
9.8
98
5
4
98
8
4
3
98
19.98
20
5
3
98
45.47
5
3
98
5
2.8
19.98
3
25
1998
45
2
1998
98
14.5
20
7
8
6.8
7
250
98