Question

You are a scientist studying the rainfall in the area. The file attached has a huge list of rainfalls for the past year. Sum the values in the file and print out the result. Recall that you can convert strings to floats using the float function.

0
0
0
0
0
0
0.5
0
0
0
0
0
0.2
0
2.2
1.9
0
0
0
1.5
1.4
1.9
0
0
0.4
0
0
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.7
0
0
0
0
0
0
0
0
0.4
0
0
0
0
0
0
0
0
0
1.5
0
0
0
0
0
0
0.9
0
0
0
1.4
0
2.0
2.1
0
0.2
0
0
0
0
0
0
0
0
0
0
0
1.9
1.7
0
0
0
0
0
0
0
2.9
2.8
2.9
2.6
2.4
2.5
2.6
0
0
0.8
0
1.7
1.6
0
0
0
1.6
1.9
0
0
1.0
0
0
0
0
2.8
2.6
0
0
2.3
1.6
0
0
4.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.8
0
0
0
0
0
0.6
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0
0
0
2.7
2.5
0
0
0
0.2
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1.6
0
0
0
0
0
0
1.5
0
0
0
0
0
0
0
0
0
0
0
0
1.7
0
0
0
0
0
0
0
0
0.2
0
0
0
0
1.6
1.9
1.8
1.7
1.6
1.8
0
0
0
0
0
0
0
0
0
0
0
0
0.2
0
0
0
0
0
0
0
2.6
2.9
2.8
0
0
0
0
2.2
2.5
2.7
0
3.5
2.8
0
2.1
1.8
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0.9
0
1.1
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
2.4
2.9
3.2
2.3
2.5
0
1.2
0
0
0
0
0
0
0
0
0
0
0
0
0
1.6
0
0
0
0.2
0
0
0.5
0
1.9
0
2.1
1.9
2.3
0
0
0
0
0
0.8
0
0
0
0
0
0
0
0
1.7
0
0
0

Close

python

Answer 1

filename = "rainfall.txt"

try:
    f = open(filename, 'r')
    total = 0
    for line in f:
        total += float(line.strip())
    print("Sum of all rainfall is", total)
    f.close()
except FileNotFoundError:
    print(filename + " does not exists!")