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प्रश्न
Write a Python program to read a CSV file with default delimiter comma (,).
उत्तर
Coding:
#importing csv
import csv
#opening the csv file which is in different location with read mode with opent(‘c.\\pyprg\\samplel-csv’, ‘r’) as F:
#other way to open the file is f= (‘c:\ \ pyprg\ \ samplel.csv’, ‘r’)
reader = csv.reader(F)
# printing each line of the Data row by row
print(row)
F.close()Output:
[‘SNO’, ‘NAME’, ‘CITY’]
[‘12101’, ‘RAM’, ‘CHENNAI’]
[‘12102′,’ LAV ANYA’,’ TIRCHY’]
[‘12103’, ‘LAKSHMAN’, ‘MADURAI’]
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संबंधित प्रश्न
Mention the two ways to read a CSV file using Python.
Mention the default modes of the File.
What is the difference between the write mode and append mode?
What is the difference between reader() and DictReader() function?
Write the different methods to read a File in Python.
Write a Python program to write a CSV File with custom quotes.
Write the rules to be followed to format the data in a CSV file.
What is the advantage of using a CSV file for permanent storage? Write a Program in Python that defines and calls the following user-defined functions:
- ADD() - To accept and add data of an employee to a CSV file ‘record.csv’. Each record consists of a list with field elements such as empid, name, and mobile to store an employee id, employee name, and employee salary respectively.
- COUNTR() - To count the number of records present in the CSV file named ‘record.csv’.
Select the correct output of the code:
S="Amrit Mahotsav @ 75"
A=S.partition (" ")
print(a)Vedansh is a Python programmer working in a school. For the Annual Sports Event, he has created a csv file named Result.csv, to store the results of students in different sports events. The structure of
Result.csv is:
[St_Id, St_Name, Game_Name, Result]Where
St_Id is Student ID (integer)
ST_name is Student Name (string)
Game_Name is name of game in which student is participating(string). Result is result of the game whose value can be either 'Won', 'Lost' or 'Tie'.
For efficiently maintaining data of the event, Vedansh wants to write the following user defined functions:
Accept() - to accept a record from the user and add it to the file
Result.csv. The column headings should also be added on top of the csv file.
wonCount() - to count the number of students who have won any event.
As a Python expert, help him complete the task.
