Compile Error
foo.c:1:8: error: expected '=', ',', ';', 'asm' or '__attribute__' before '<' token
include<cstdio>
^
foo.c:2:9: fatal error: iostream: No such file or directory
#include<iostream>
^~~~~~~~~~
compilation terminated.
[Hydro](https://hydro.ac)提供评测服务