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Structures

 
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Structures
Abhishek0402
15 Dec, 2007 - 11:56 PM
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There is some logical error in program.
Please hlp me to locate it

CODE
#include<iostream.h>
#include<conio.h>
struct student
{
    char name[20];
    int rn;
    char sub[2][10];
    int marks[2];
    void input()
    {
            int i;
        cout<<"Enter the name of student -";
        cin>>name;
        cout<<"Enter the Rollno -";
        cin>>rn;
        for(i=0;i<3;i++)
        {
            cout<<"Enter the name of Subject -";
            cin>>sub[i];
            cout<<"Enter the marks obtained -";
            cin>>marks[i];
        }
    }
    void display()
    {
        clrscr();
        int total=0;
        cout<<"Name -"<<name<<endl;
        cout<<"Roll no -"<<rn<<endl;
        for(int i=0;i<3;i++)
        {
            cout<<sub[i]<<" - "<<marks[i]<<endl;
            total=total+marks[i];
        }
        cout<<"Total - "<<total;
    }
};
void main()
{
    struct student stud1;
    stud1.input();
    stud1.display();
    getch();
}
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Jayman
RE: Structures
16 Dec, 2007 - 12:18 AM
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Can you describe the problem that is occurring in as much detail as you can?

Include what you are using as input, what you are actually getting for output vs what you should be getting as output.
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curiose
RE: Structures
16 Dec, 2007 - 12:31 AM
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When u want to enter the subject name it will not work with u because compiler will accept the enter key as an input or the character it self.....so use
CODE
fflush(stdin) //or getchar()
after entering the rollono, sothat u can enter the subject name and the course name also without any problem
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DPR
RE: Structures
16 Dec, 2007 - 07:02 AM
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What error(s) are you getting?
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Abhishek0402
RE: Structures
17 Dec, 2007 - 08:29 AM
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QUOTE(DPR @ 16 Dec, 2007 - 08:02 AM) *

What error(s) are you getting?

I am getting the garbage value in the 1st & 2nd index of variable marks.
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