On Wed, Aug 12, 2009 at 7:42 PM, Gaurang Aggarwal <honeygaur...@gmail.com>wrote:
> Hi ,
>
>
> I need help . I am using g++ in ubuntu 9.04 .
>
> This is C++ code .
>
> #include <stdio.h>
use #include <stdio>
>
> #include <conio.h>
Linux do not have conio.h by default -- this is a dos based library -- avoid
using it,, use ncursor
You forget a namespace declaration
use namespace std ;
>
> void main()
> {
> int a,b,c;
> cout << "enter the no.";
> cin >> a >> b;
> c= a+b;
> cout<<"sum"<<c;
> getch();
Do not use this getch();
just run a program from terminal and then run it
./a.out ,, you will see the output without using getch();
>
> }
>
> qwerz...@ubuntu:~$ g++ ./cpp1.cpp
> ./cpp1.cpp:2:19: error: conio.h: No such file or directory
> ./cpp1.cpp:3: error: ‘::main’ must return ‘int’
> ./cpp1.cpp: In function ‘int main()’:
> ./cpp1.cpp:6: error: ‘cout’ was not declared in this scope
> ./cpp1.cpp:7: error: ‘cin’ was not declared in this scope
> ./cpp1.cpp:10: error: ‘getch’ was not declared in this scope
>
>
> " Above is the error
>
>
> Please help ..
>
> Thanks
>
>
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