View Compilation Error

0_0_38883375_19241\Main.java:1: 错误: 非法字符: '#'
#include<string>
^
0_0_38883375_19241\Main.java:1: 错误: 需要class, interface或enum
#include<string>
        ^
0_0_38883375_19241\Main.java:5: 错误: 需要class, interface或enum
	scanf_s("%d %d",&a,&b);
	^
0_0_38883375_19241\Main.java:6: 错误: 需要class, interface或enum
	printf("%d", a+b);
	^
0_0_38883375_19241\Main.java:7: 错误: 需要class, interface或enum
	return 0;
	^
0_0_38883375_19241\Main.java:8: 错误: 需要class, interface或enum
}
^
6 个错误