I am trying to add a solution for a problem on polygon, however i keep getting:

Can't compile: solution.cpp

solution.cpp(1) : fatal error C1083: Cannot open include file: 'bits/stdc++.h': No such file or directory

same thing happened when i tried to add the validator, but after trying to add the validator for nearly 10 times it was successfully added...

Am I the only one having this problem??? or is there something wrong???

Thanks in advance...