View Compilation Error

0_0_30104655_18847\Main.java:1: 错误: 非法字符: '#'
#include<stdio.h>
^
0_0_30104655_18847\Main.java:1: 错误: 需要class, interface或enum
#include<stdio.h>
        ^
0_0_30104655_18847\Main.java:5: 错误: 需要class, interface或enum
	int sum;
	^
0_0_30104655_18847\Main.java:6: 错误: 需要class, interface或enum
	scanf("%d",&t);
	^
0_0_30104655_18847\Main.java:7: 错误: 需要class, interface或enum
	while(t--)
	^
0_0_30104655_18847\Main.java:10: 错误: 需要class, interface或enum
		scanf("%d-%d-%d %d:%d:%d",&y,&m,&d,&h,&mm,&s);
		^
0_0_30104655_18847\Main.java:11: 错误: 需要class, interface或enum
		sum+=((h*60+mm)*60+s);
		^
0_0_30104655_18847\Main.java:12: 错误: 需要class, interface或enum
		printf("%d\n",(86400-sum)%100);
		^
0_0_30104655_18847\Main.java:13: 错误: 需要class, interface或enum
	}
	^
9 个错误