#B. 练8.3计算分数的浮点数值

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练8.3计算分数的浮点数值

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说明

两个整数aabb分别作为分子和分母,即分数ab\frac{a}{b} ,求它的浮点数值(双精度浮点数,保留小数点后99位)。

输入格式

输入仅一行,包括两个整数aabb

输出格式

输出也仅一行,分数ab\frac{a}{b} 的浮点数值(双精度浮点数,保留小数点后99位)。

样例

5 7
0.714285714

test

Not Claimed
Status
Done
Problem
6
Open Since
2024-7-30 0:00
Deadline
2024-8-7 23:59
Extension
24 hour(s)