View Compilation Error

0_0_38251059_21177\Main.java:1: 错误: 非法字符: '#'
#include <iostream>
^
0_0_38251059_21177\Main.java:1: 错误: 需要class, interface或enum
#include <iostream>
         ^
0_0_38251059_21177\Main.java:4: 错误: 需要class, interface或enum
int main() {
^
0_0_38251059_21177\Main.java:6: 错误: 需要class, interface或enum
  while (cin >> a >> b) {
  ^
0_0_38251059_21177\Main.java:8: 错误: 需要class, interface或enum
  }
  ^
0_0_38251059_21177\Main.java:10: 错误: 需要class, interface或enum
}
^
6 个错误