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can anyone help me with this C program?
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Description of tasks:
You are required to write a program that will calculate the total marks and the grade the student obtained on a multiple choice test paper. There are 20 questions and each question has an option A,B,C and D. Total of 30 students took the test. The correct answers are stored in an array form as the following:-
char answers[] = {“DAACBBCADCBAABDCDADD”};
The student’s name , matrix number and their answers are stored in a file called answers.dat in the following format:
Phavan 010896 AAACDBBBACDABCDDDADD
Fehreed 170208 DABCBBCADCDABDDDCADD
Each correct question carries 5 marks. The grade obtained is based on the criteria below:-
Marks Grade
100 to 70 - A
69 to 60 - B
59 to 50 - C
49 to 40 - D
39 and below - F
Problem Statement
Write a program that will display the following :-
1) the total marks and grade for each student
2) total number of students for each grade
3) percentage of passes and failures.
Read the data from the file answers.txt and calculate the marks and determine the grade the student obtained. Store the results in another file called results.txt in the following format. The records must be sorted based on the name.
Report on the CSC202 test
Name Matrix Number Total Marks Grade
Ali 1225 90 A
Dave 1227 87 A
Chen 1300 69 B
……
……
Total number of students who scored A : 5
Total number of students who scored B : 6
Total number of students who scored C : .10
Total number of students who scored D :5
Total number of students who scored F :4
Passes : 80%
Failures : 20%
..........................................................................................................
Thanks in advance
You are required to write a program that will calculate the total marks and the grade the student obtained on a multiple choice test paper. There are 20 questions and each question has an option A,B,C and D. Total of 30 students took the test. The correct answers are stored in an array form as the following:-
char answers[] = {“DAACBBCADCBAABDCDADD”};
The student’s name , matrix number and their answers are stored in a file called answers.dat in the following format:
Phavan 010896 AAACDBBBACDABCDDDADD
Fehreed 170208 DABCBBCADCDABDDDCADD
Each correct question carries 5 marks. The grade obtained is based on the criteria below:-
Marks Grade
100 to 70 - A
69 to 60 - B
59 to 50 - C
49 to 40 - D
39 and below - F
Problem Statement
Write a program that will display the following :-
1) the total marks and grade for each student
2) total number of students for each grade
3) percentage of passes and failures.
Read the data from the file answers.txt and calculate the marks and determine the grade the student obtained. Store the results in another file called results.txt in the following format. The records must be sorted based on the name.
Report on the CSC202 test
Name Matrix Number Total Marks Grade
Ali 1225 90 A
Dave 1227 87 A
Chen 1300 69 B
……
……
Total number of students who scored A : 5
Total number of students who scored B : 6
Total number of students who scored C : .10
Total number of students who scored D :5
Total number of students who scored F :4
Passes : 80%
Failures : 20%
..........................................................................................................
Thanks in advance
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Join Date: Jun 2008
Posts: 79
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Solved Threads: 7
Junior Poster in Training
Yes, we can help, but I see no program to help.
We help - we do not *do* the homework for you.
We help - we do not *do* the homework for you.
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Join Date: Jun 2008
Posts: 68
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Solved Threads: 6
Junior Poster in Training
this is certainly homework, Why do you actually choose to have this at school if you don't want to take the time write your algorythms?
i'll give you a start:
i'll give you a start:
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#include <fstream>
#include <iostream>
using namespace std;
int main(){
// all you have to do is this part
return 0;
}
"If it moves, tax it. If it keeps moving, regulate it, and if it stops moving, subsidize it" - Ronald Reagan
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Join Date: Jun 2008
Posts: 68
Reputation:
Solved Threads: 6
Junior Poster in Training
Thanks
I'll try to use them from now on, didn't know it before, so thanks again
-Tigran
I'll try to use them from now on, didn't know it before, so thanks again
-Tigran
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Join Date: Dec 2006
Posts: 251
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Posting Whiz in Training
Haha, here we have one more homeword thread?
Dapsigar, show us a bit of progress on this assignment. You could expect some more help!
ssharish
Dapsigar, show us a bit of progress on this assignment. You could expect some more help!
ssharish
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Join Date: Aug 2005
Posts: 5,273
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Solved Threads: 378
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The records must be sorted based on the name.
Report on the CSC202 test
Name Matrix Number Total Marks Grade
Ali 1225 90 A
Dave 1227 87 A
Chen 1300 69 B
Last edited by iamthwee; Jul 27th, 2008 at 6:02 pm.
*Voted best profile in the world*
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Originally Posted by Tigran 
I'll try to use them [code tags] from now on, didn't know it before, so thanks again
- Please use BB Code and Inlinecode tags
- Read This Before Posting
The 3 Laws of the Procrastination Society:
1) Never do today that which can be put off until tomorrow
2) Tomorrow never comes
1) Never do today that which can be put off until tomorrow
2) Tomorrow never comes
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Join Date: Aug 2005
Posts: 5,273
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I do believe post #3 was counter productive, at least, for the OP.
Last edited by iamthwee; Jul 30th, 2008 at 3:24 am.
*Voted best profile in the world*
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Join Date: Jun 2008
Posts: 68
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Junior Poster in Training
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Originally Posted by WaltP
Really? At the top if this forum are the following posts:Additionally info is listed in The Forum Rules you were asked to read multiple times when you registered. And if that's not enough, they are also explained on the background of the box you posted all your messages in. What else could we have done to help you?
- Please use BB Code and Inlinecode tags
- Read This Before Posting
Just kiddin'
Is it such a big deal? the code wasn't even big atall.
Just a reminder is enough. To start using it.
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