#610. List: number of negative elements
You are given a list of integers. Find its **number of negative elements**.
### Input
The first line has n, the second line has n integers separated by spaces.
### Output
The answer.
Examples
Input
9 -93 75 12 -29 -57 74 71 68 -33
Output
4
Input
2 -64 -93
Output
2
💡 You can solve it with Python, JavaScript or blocks. Read the input line by line with input(). Don't print a question (like input("Number: ")). Print exactly what the output asks for, nothing more.