ID: 18

Type: Default

1000ms

256MiB

Difficulty: 10

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Python

C++

Background背景

计算出小数（a+b)/c 的值

Input输入

输入三个小数a,b,c

Output输出

输出（a+b)/c的值

Samples样例

0.6
5.4
1.5

4.0

7.4
5.4
1.6

8.0

Limitation

1s, 1024KiB for each test case.