ID: 17

Type: Default

1000ms

256MiB

Difficulty: 10

Uploaded By:

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Python

C++

Background背景

有两个小伙伴，小整和小浮。小整只会说整数，小浮喜欢说小数。当小浮和小整说1.8，小整会跟着说1

Input输入

输入一个小数a

Output输出

1

Samples

1.8

8.2

Limitation

1s, 1024KiB for each test case.