View Compilation Error

1015318_0_0_19514\Main.java:1: 非法字符： \35
#include<iostream.h>
^
1015318_0_0_19514\Main.java:2: 需要 "class" 或 "interface"
int main(){int a,b;cin>>a>>b;cout<<a+b;}
                                        ^
2 错误