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Problem B
Decimal deletion
After solving one too many optimisation problems, Joshua has developed a phobia for floating point numbers. Help him out by rounding some floating point numbers into normal, safe integers.
Input
The first and only line of input will be a decimal number $0\leq N \leq 10000$.
Output
Print the integer closest to the given input. If the given input is exactly between two integers, any of them will be accepted.
| Sample Input 1 | Sample Output 1 |
|---|---|
3.14 |
3 |
| Sample Input 2 | Sample Output 2 |
|---|---|
2.71 |
3 |
| Sample Input 3 | Sample Output 3 |
|---|---|
2.5 |
3 |
| Sample Input 4 | Sample Output 4 |
|---|---|
42 |
42 |
