View Compilation Error

0_0_39222299_3972\Main.java:1: 错误: 非法字符: '#'
#include<bits/stdc++.h>
^
0_0_39222299_3972\Main.java:1: 错误: 需要class, interface或enum
#include<bits/stdc++.h>
        ^
0_0_39222299_3972\Main.java:3: 错误: 需要class, interface或enum
const int maxn=1e5;
^
0_0_39222299_3972\Main.java:4: 错误: 需要class, interface或enum
int f(string s){
^
0_0_39222299_3972\Main.java:7: 错误: 需要class, interface或enum
	}
	^
0_0_39222299_3972\Main.java:10: 错误: 需要class, interface或enum
	}
	^
0_0_39222299_3972\Main.java:14: 错误: 需要class, interface或enum
	cin >> t;
	^
0_0_39222299_3972\Main.java:15: 错误: 需要class, interface或enum
	while(t--){
	^
0_0_39222299_3972\Main.java:17: 错误: 需要class, interface或enum
		int d;
		^
0_0_39222299_3972\Main.java:18: 错误: 需要class, interface或enum
		cin >> s >> d;
		^
0_0_39222299_3972\Main.java:19: 错误: 需要class, interface或enum
		cout << f(s)+d << endl;
		^
0_0_39222299_3972\Main.java:20: 错误: 需要class, interface或enum
	}
	^
12 个错误