OJ Board

hi all
can you correct my code too ?
it gives correct answer for the sample input :
thx :wink:

input :
3
1.2 .89
.88 5.1
1.1 0.15
4
3.1 0.0023 0.35
0.21 0.00353 8.13
200 180.559 10.339
2.11 0.089 0.06111
2
2.0
0.45
6
0.0 0.0 0.0 0.0 0.0
0.0 0.0 0.1 0.0 0.0
0.0 0.0 1.0 0.0 0.0
0.0 5.0 0.0 0.0 0.0 ...