#352. Students with 70+ points
The first line has n, the next line has the scores (0-100) of n students. How many students have 70 points or more?
### Input
n and n numbers.
### Output
One integer.
Examples
Input
12 70 73 10 81 80 32 91 71 78 22 50 90
Output
8
Input
15 49 54 76 0 87 57 88 35 63 58 25 59 66 79 96
Output
5
💡 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.