My computer always reading error twas dis clear screen function "system("cls");

Answer 1

http://www.cplusplus.com/forum/articles/10515/

Answer 2

Does the program run on Windows?

If Windows, write system("cls");
If linux, write system("clear");

Answer 3

did you include standard library
#include <cstdlib>

Answer 4

You can use clrscr()

or check if you have used
#include<cstdlib>

Answer 5

i tried "system(" cls")" on both dev n codeblock its still reading error