View Compilation Error

0_0_17260421_29766\Main.java:1: 错误: 非法字符: '#'
#include<stdio.h>
^
0_0_17260421_29766\Main.java:1: 错误: 需要class, interface或enum
#include<stdio.h>
        ^
0_0_17260421_29766\Main.java:5: 错误: 需要class, interface或enum
	while(scanf("%d",&n)!=EOF&&n!=0)
	^
0_0_17260421_29766\Main.java:8: 错误: 需要class, interface或enum
		while(n--)
		^
0_0_17260421_29766\Main.java:11: 错误: 需要class, interface或enum
			scanf("%d",&a);
			^
0_0_17260421_29766\Main.java:12: 错误: 需要class, interface或enum
			if((a-t)>0)
			^
0_0_17260421_29766\Main.java:14: 错误: 需要class, interface或enum
			if((a-t)<0)
			^
0_0_17260421_29766\Main.java:16: 错误: 需要class, interface或enum
			t=a;
			^
0_0_17260421_29766\Main.java:17: 错误: 需要class, interface或enum
		}
		^
0_0_17260421_29766\Main.java:19: 错误: 需要class, interface或enum
	}
	^
10 个错误