Can't compile file: program.c:1:25: fatal error: bits/stdc++.h: No such file or directory compilation terminated

[teachmeplease]

i solved a problem on code forces and this is my code

1. #include <bits/stdc++.h>
2. using namespace std;

• int main() {

3. double a,b,c;
4. cin>>a,b,c;
5. double delta= bb - 4a*c;
6. if(a,delta!=0)
7. {
8. double mot=(-b + (double)sqrt(delta))/(2*a);
9. double sach=(-b - (double)sqrt(delta))/(2*a);
10. if(mot>sach)
11. {
12. cout <<(-b + (double)sqrt(delta))/(2a)<<(-b - (double)sqrt(delta))/(2a);
13. }
14. else
15. {
16. cout << (-b - (double)sqrt(delta))/(2a) << (-b + (double)sqrt(delta))/(2a);
17. }
18. }
19. else
20. {
21. cout<<"nhap a khac 0 ";
22. }
23. return 0;
24. }
    but my code is not run and report this
    Can't compile file: program.c:1:25: fatal error: bits/stdc++.h: No such file or directory compilation terminated.

[anon73444976]

This isn't really an Arduino question, is it?

Arduino has neither cin, nor cout without some effort.

Please remember to use code tags when posting code.

@teachmeplease

if(a,delta!=0)

That's going to bite you later.