---------- Forwarded message --------- From: ankur gupta <ankurim...@gmail.com> Date: Sun, Aug 19, 2018 at 3:07 PM Subject: Please help with this code To: <bangpypers@python.org>
Dear Sir I am new to python programing, I am getting error while executing this code. I want to generate multiple instance using while loop to store data following is the code class STUDENT: no_of_students=0 def __init__(self,roll,name,present,absent): self.roll=roll self.name=name self.present=present self.absent=absent STUDENT.no_of_students+=1 n='Y' i=0 while n=='Y' or n=='y': roll=input("ENTER NAME: ") name=input("ENTER ROLL NO:") present=input("ENTER NO. OF DAYS PRESENT:") absent=input("ENTER NO. OF DAYS ABSENT:") std[i] = STUDENT(roll,name,present,absent) n=input("ENTER MORE RECORDS (Y/y)?...") i+1 GETTING THIS ERROR ankur@ankur-Lenovo-G50-80:~/PycharmProjects$ cd /home/ankur/PycharmProjects ; env "PYTHONIOENCODING=UTF-8" "PYTHO NUNBUFFERED=1" /home/ankur/anaconda3/bin/python /home/ankur/.vscode/extensions/ms-python.python-2018.4.0/pythonFi les/PythonTools/visualstudio_py_launcher.py /home/ankur/PycharmProjects 42323 34806ad9-833a-4524-8cd6-18ca4aa74f1 4 RedirectOutput,RedirectOutput "/home/ankur/PycharmProjects/STUDENTS ATTENDANCE.PY" ENTER NAME: ANKUR ENTER ROLL NO:1 ENTER NO. OF DAYS PRESENT:12 ENTER NO. OF DAYS ABSENT:8 Traceback (most recent call last): File "/home/ankur/PycharmProjects/STUDENTS ATTENDANCE.PY", line 17, in <module> std[i] = STUDENT(roll,name,present,absent) NameError: name 'std' is not defined THANKS IN ADVANCE ANKUR GUPTA _______________________________________________ BangPypers mailing list BangPypers@python.org https://mail.python.org/mailman/listinfo/bangpypers