#P. 练42.3 浮点数向零舍入

Type: RemoteJudge

1000ms

128MiB

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说明

输入一个单精度浮点数，将其向零舍入到整数。说明：向零舍入的含义是，正数向下舍入，负数向上舍入。

一个单精度浮点数 $n$ 。( $-100000 < n < 100000$ )。

一个整数，即向零舍入到整数的结果。

2.3