python - access column in csv file using for loop -


there's nothing quite same on so, hence question:

i have file structure: (csv file called test.csv)

1.what line this?    1 2.what line this?    2 3.what line this?    3 4.what line this?    4 5.what line this?    5 

i want program able print first line (1. line this?) , ask user input (answer=?) , if answer equal in corresponding column, output "right".

the code far:

it prints question , asks answer, not 1. output "correct" if it's right 2. move on next question, if right

import csv def main():       open('test.csv','r') f:         reader=csv.reader(f)         row in reader:                   questions=row                   print(questions)                    answer=input("answer:")                   answer_correct=false                    row in reader:                       field in row:                                 in range(len(questions)):                                           if field==questions[i]:                                                         currentindex=questions.index(field)                                                         if row[currentindex+1]==answer:                                                                 answer_correct==true      if answer_correct == false :         print("wrong answer, sorry!")     else:       print("****you're right!*****")  main() 

for answer, please:

  1. suggest fix code, pointing out errors , explaining solution
  2. suggest more elegant fix /snippet solve problem using csv reader , no other imported tools.

as mentioned code needs to: -present each question, ask user input (answer), if right or wrong (print right or wrong) , move next question, until end of file

so far output:

['1.what line this?', '1'] answer:1 wrong answer, sorry! >>> 

i've tried this:

import csv

def main():       open('test.csv','r') f:         reader=csv.reader(f)         row in reader:                   print(row[0])                    answer=input("answer:")                   answer_correct=false                    row in reader:                       field in row:                                           if answer==row[1]:                                               answer_correct==true      if answer_correct == false :         print("wrong answer, sorry!")     else:       print("****you're right!*****")  main() 

i wrote little snippet, works.

import csv open('questions.csv', 'r') f:     reader = csv.reader(f)     row in reader:         question, correct_answer = row         print(question)          answer = input()         if answer == correct_answer:             print("wow! su knowledge!")         else:             print("still trying") 

seems has wrong indents in code.
, block checking answer executed after whole cycle.


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