need help on python A file named data.txt contains an unknown number of lines, e

Question

need help on python

A file named data.txt contains an unknown number of lines, each consisting of a single integer. Write some code that creates two files, dataplus.txt and dataminus.txt, and copies all the lines of data1.txt that have positive integers to dataplus.txt, and all the lines of data1.txt that have negative integers to dataminus.txt. Zeros are not copied anywhere.

I got wrong from

file1=open("data.txt",'r')
file2=open("dataplus.txt",'w')
file3=open("dataminus.txt",'w')
for line in file1:
if int(line)>0:
file2.write(str(line))
elif int(line)<0:
file3.write(str(line))
else:
pass

Explanation / Answer

file1 = open("data.txt", 'r') file2 = open("dataplus.txt", 'w') file3 = open("dataminus.txt", 'w') for line in file1: line = int(line.strip()) if line > 0: file2.write(str(line) + ' ') elif line < 0: file3.write(str(line) + ' ')

Related Questions

Navigate

• Browse (All)
• Browse N
• Subjects

---

---

Integrity-first tutoring: explanations and feedback only — we do not complete graded work. Learn more.