#319. Numbers greater than 0
The first line has n, the next line has n integers separated by spaces. How many of them are greater than 0?
### Input
n and n numbers.
### Output
One integer.
Examples
Input
6 100 139 17 -72 -70 53
Output
4
Input
7 -21 41 -37 12 26 107 -85
Output
4
💡 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.