VSCode showing error while running C++ program on g++ compiler

Question

I ran this C++ program (Code on gfg) on VSCode using the run button and it exits with code=1 and shows this message :

[Running] cd "c:\Users\pawar\OneDrive\Desktop\cp\" && g++ 5.cpp -o 5 && "c:\Users\pawar\OneDrive\Desktop\cp\"5
In file included from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\cassert:44:0,
                 from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\mingw32\bits\stdc++.h:33,
                 from 5.cpp:44:
c:\mingw\include\assert.h:38:38: error: conflicting declaration of C function 'void _assert(const char*, const char*, long long int)'
 _CRTIMP void __cdecl __MINGW_NOTHROW _assert (const char*, const char*, int) __MINGW_ATTRIB_NORETURN;
                                      ^~~~~~~
In file included from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\cassert:44:0,
                 from c:\mingw\lib\gcc\mingw32\6.3.0\include\c++\mingw32\bits\stdc++.h:33,
                 from 5.cpp:6:
c:\mingw\include\assert.h:38:38: note: previous declaration 'void _assert(const char*, const char*, int)'
 _CRTIMP void __cdecl __MINGW_NOTHROW _assert (const char*, const char*, int) __MINGW_ATTRIB_NORETURN;
[Done] exited with code=1 in 3.051 seconds

The program ran successfully on Codeforces and Codechef ide, But did not run on Geeksforgeeks ide(SIGABRT error) and VSCode. Can someone help me how to fix this, so that it runs on VSCode, is it something to de with the compiler used, please guide?

Can you provide a [minimal reproducible example](https://stackoverflow.com/help/minimal-reproducible-example)? — D-RAJ, Jan 29 '21 at 13:22
@PHD Yes, I use VSCode for compiling C++ often and it never showed such error. Other C++ programs compile without any problem. — Hrishikesh Pawar, Jan 29 '21 at 13:28
@MikeCAT I use that line often and it works fine. I tried running the code removing it but still doesn't work. — Hrishikesh Pawar, Jan 29 '21 at 13:30
Note that you have included this line twice: `#include `. Having it only once is already considered problematic — Damien, Jan 29 '21 at 13:35

score 0 · Accepted Answer · answered Jan 29 '21 at 13:43

0

#include<bits/stdc++.h>

This line was included twice, which caused the error.

answered Jan 29 '21 at 13:43

Hrishikesh Pawar

13
3

Good it works. Now, you may be interested reading this: https://stackoverflow.com/questions/31816095/why-should-i-not-include-bits-stdc-h – Damien Jan 29 '21 at 13:45

VSCode showing error while running C++ program on g++ compiler

1 Answers1