View Compilation Error

0_0_26299675_7573\Main.java:8: 错误: 非法字符: '#'
#include <stdio.h>
^
0_0_26299675_7573\Main.java:8: 错误: 需要class, interface或enum
#include <stdio.h>
         ^
0_0_26299675_7573\Main.java:15: 错误: 需要class, interface或enum
	while(b!=0){
	^
0_0_26299675_7573\Main.java:17: 错误: 需要class, interface或enum
		b = a%b;
		^
0_0_26299675_7573\Main.java:18: 错误: 需要class, interface或enum
		a = temp;
		^
0_0_26299675_7573\Main.java:19: 错误: 需要class, interface或enum
	}
	^
0_0_26299675_7573\Main.java:22: 错误: 需要class, interface或enum
}
^
0_0_26299675_7573\Main.java:27: 错误: 需要class, interface或enum
	while(scanf("%d%d",&n,&m)!=EOF){
	^
0_0_26299675_7573\Main.java:30: 错误: 需要class, interface或enum
		}
		^
0_0_26299675_7573\Main.java:35: 错误: 需要class, interface或enum
		}else{
		^
0_0_26299675_7573\Main.java:37: 错误: 需要class, interface或enum
		}
		^
11 个错误