#18497. H
H
说明
H输入格式
H输出格式
H0 0 0 5 1 1
0 0 0 5 1 6
0 0 0 0 0 01.00
1.41
0 0 0 5 1 1
0 0 0 5 1 6
0 0 0 0 0 01.00
1.41
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