There are different kinds of numbers, but among them all, the most commonly used numbers in our daily lives are those positive ones. So, I only want you to count all the positive numbers from the 4 outputted values and print out the result.
Go and search for the positive ones among these four!
Input
A line containing four numbers (may contain decimal places) separated by a space.
2·-4·3.6·1
Output
A line containing an integer.
3
arr=[]
print("Enter four elements:")
for i in range(4):
e=int(input())
arr.append(e)
for i in arr:
if i>=0:
print(i)
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