C/C++ :: Program That Shows All Students Enrolled In Certain Courses
Feb 20, 2014
I'm working on a program that shows all the students enrolled in certain courses.
This is what the correct solution is supposed to output:
enrollmentReport.exe sections0.dat enrollment0.dat
Undergraduate enrollments: 1
Graduate Enrollments: 3
CS 355
23272:Line, S.: 1 students
Squyres, Kristen
CS 571
22000:Caro, Virgil: 2 students
Arnold, Hayley
Aiken, Roberto
22002:Caro, Virgil: 2 students
Belur, Shirley
Aiken, Roberto
This is the output I get:
Undergraduate enrollments: 0
Graduate Enrollments: 0
CS 355
CS 571
I've included all the source code in an attachment. The trick is that I can only modify the section.h and section.cpp
course.zip (523.39K)
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Dec 20, 2014
I want to make a programs which creates a dialog box and shows it to the user. The dialog box should not be pre-loaded, here's an example:
cout << "Button a"
cin >> a
cout << "Button b"
cin >> b
cout << "Button c"
cin >> c
[Code] .....
Each button should be under the other. How can I do this in a C++ project?
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Mar 20, 2014
#include <iostream.h>
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float CalcPriceNonMember1(int,float&,int&);
float CalcPriceNonMember2(int,float&,int&);
[code].....
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Dec 13, 2013
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typedef struct {
short unsigned byte_order;
[Code] ....
but I have a problem, my program doesn't shows:
ImageWidth
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XResolution
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Jul 5, 2014
Write a program which is used to calculate the GPA based on the grades for different courses input by user. User should be able to use this to enter grades for as many courses as he wants unless he wants to quit. (you may consider using some loop). Once user has completed entering of data, the program should be able to provide a feedback to the user about the GPA. A is equal to 4, B is equal to 3, C is equal to 2, D is equal to 1, rest are 0. Use minimum 5 course to demonstrate working of your code.
Here is an example (User input is in italic and bold):
Would you like to enter grades: Y
Please enter the course name: COSC1301
Please enter your grade: A
Would you like to enter more grades: Y
Please enter the course name:ITSE1301
Please enter your grade: B
Would you like to enter more grades: Y
Please enter the course name:ITSE2409
[code]....
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May 13, 2014
I need a program. I need to add the data of five students their mobile number,address,sec, and deprtmnt....program should be like:
s.no name address phone
1.
2.
3.
4.
5.
And starting should be like press 1 to insert data
press 2 to save data
press 3 to find data
press 4 to quit
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Jan 17, 2014
This is the program below..can you spot the errors in it.. I am getting lots of errors...!!
#include<iostream.h>
#include<conio.h>
#include<stdio.h>
struct student {
char name[10];
int rollnumber,result
float m1,m2,m3,total
[Code] .....
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Apr 18, 2013
Trying to write a program that calculates a students grade based on how many assignments have been graded. I am using a switch case since there is a total of 5 assignments, however when I enter case 1, and enter in how many I got out of 100, it just closes the program it doesn't go to the next part.
#include <iostream>
using namespace std;
char calculategrade(int total);
int main() {
// local variable declaration:
char input;
[Code]....
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Feb 28, 2014
Q.1 Write a program to store marks obtained by 50 students. Initialise the array having passed to a function initilise() having passed the array as parameter. Write another function which should take this array as parameter and return the highest score from the array. you have to write the proper function call, prototype and definition for each function.
And this is the program which i wrote and got errors: -
#include<iostream.h>
#include<conio.h>
#define s 50
void init(int m[s]);
void display(int m[s]);
void find_max(int max, int m[s]);
void main(){
clrscr();
int max;
[code]....
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Oct 7, 2014
NOTES AT BOTTOM---EXPLANTION, PROBLEMS ETC. SCROLL DOWN
#include <iostream>
#include <iomanip>
#include <string>
[Code]....
I have to write a program that stores information about students and displays results (Formated). Example-
Inputs ( # of students, First and Last name of student, the gender, age, and hieght. (height inputed as inches and outputed as feet and inches))
Student 2
---------
Jett, Joan Female
100 years old 5' 7"
Ive been falling behind a little due to working late and barely having time for my school work. Coming across several issues, one being an error with GENDER (Error C4700: uninitialized local variable 'gender' used:). As well as how to format the end result, i understand that u have to use #include <iomanip>, but am confused on how to format correctly.
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Aug 15, 2013
Code to accept the information of 5 students and display the information of first 3 students......
Code:
#include<stdio.h>
main() {
struct stud {
char name[20];
int rollno;
float per;
char grade;
[Code] ....
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Jan 16, 2015
#include<fstream>
#include<iostream>
#include<string>
[Code]...
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Aug 29, 2014
One of my class assignments is to create a program that receive a .txt file containing a students name and their grades as follows:
John K. 99, 87, 57, 89, 90, 95
Amanda B. Jones 100, 88, 76, 99, 86, 92
etc..
The number of students is unknown until run time. You have to take those grades and average them weighing the first (4) at 10% a piece and the last (2) at 30% each.
Then return an output file with the students name and their letter grade A,B,C,D,F based on their computed score. In addition, on screen it needs to display the average scores for each Q1, Q2, etc. as well as the minimum and maximum for each test on the screen. I am having a hard time in assigning the scores to a variable so that they can then be computed as an average and then used to determine a letter grade. I have begun to write the code and am a bit stuck..here's what I have so far:
Code:
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
[Code]....
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Aug 31, 2014
We have to write a program that reads an input file containing data in the form:
Martha J, 80, 90, 90, 100, 89, 99, 85
Anna Smith, 65, 72, 77, 68, 62, 70, 65
Bill Gates, 60, 54, 89, 62, 65, 60, 50
...etc...
and then use that information to determine their letter grade and write that information to a .txt file. I have been able to successfully pass that information to a function to determine their letter grade and have been able to successfully compute their letter grade. However, I can get this information to successfully post within the *computeGrade () function. Yet, I don't know how to pass this information back to the main() on a student by student basis so that I can open a new .txt file and write just their name and letter grade to it.
Another issue I'm having is when it comes to computing the averages of the class. Each score is either a quiz (there are 4), a midterm (there are 2) or a final (there is 1). I'm a little stuck on how to pass say all of the quiz 1 grades as one entity to the function averagesminmax(). Is there a way to compile each of the grades for a specific quiz or midterm as one array and pass that to the function to then do the computation. Also we need the min and max so again from compiling the grades of a particular quiz or exam together as one.
Here's the code that I have so far.
#include <stdio.h>
#include <stdlib.h>
#include <math.h>
const char *computeGrade();
int averagesminmax();
int main() {
char fName[20];
char lName[20];
[code]....
Do I need to re-read the input file and assign them to different variables?
Here's a sample of the output so far:
Enter input .txt file name
Graded
Thui Bhu, 91, A
Ariana B. Smith, 96, A
Emily Gonzales, 83, B
Jennifer L, 89, B
Maria Jones, 67, D
Bill Gates, 55, F
Escobar Morris, 78, C
Anne Latner, 88, B
Program ended with exit code: 0
Also in my output file, the only thing that it prints will be the first name of whatever the last student in the input file list is.
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Nov 9, 2013
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[Code] .....
This program make a copy of the source array, then it removes each character and shows the obtained array.
And when i insert "abcdefghijkl"
it should show this: "
#include <iostream>
#include <string.h>
#include <fstream>
using namespace std;
ifstream f("input.txt");
ofstream g("output.txt");
[Code] .....
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Sep 1, 2014
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Feb 24, 2013
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P.S: for this purpose if i have to set breakpint i will. but even i rather not set breakpoint , i rather gdb while running the program shows what line is now executing (rather with the value of variabels).
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#define MM 2
[Code] .....
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ImageWidth
ImageLength
XResolution
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Jan 19, 2015
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[Code] ....
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Apr 10, 2014
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Here is the code:
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// using namespace std;
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Apr 11, 2015
Ok, so I am writing this program with 10 different functions, and one of those functions needs to count how many times 0 appears in a text file. I've done this before, but I am so stumped right now. Should I get the numbers from the 2d array I have, or should I just use the text file here? Here is what I have right now:
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Mar 11, 2014
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The function needs only one value parameter and should return nothing back to main. If the minutes or seconds are a one digit number then make sure to display a leading zero as the example above shows.
Here is my program. my question is how do i make the numbers appear like this? 1:00:05
#include <iostream>
#include <iomanip>
using namespace std;
[Code].....
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Oct 30, 2013
Code:
#include<stdio.h>
int calcAbvAvg(int marks[10], int avg) {
int students = 0;
int i;
for(i=0;i<10;i++)
[Code] .....
I suck at function and linked list. The only problem i am having in this question is the function calcAbvAbg() not working! I want that function to display the students who are above and below average!
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Feb 28, 2013
I have to search an array of struct students on the basis of their first names, last names and roll numbers .. so far i am done with the input of the student first , last names and roll numbers . I have problem in searching the array ..
Code:
#include <iostream> Code: #include <string>
using namespace std;
struct Student {
string FirstName ;
string LastName ;
[Code] ....
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