View Compilation Error

0_0_19174551_23899\Main.java:1: 错误: 需要class, interface或enum
	public static void main(String[] args) {
	              ^
0_0_19174551_23899\Main.java:3: 错误: 需要class, interface或enum
	while (sc.hasNextInt()){
	^
0_0_19174551_23899\Main.java:5: 错误: 需要class, interface或enum
		int sum=1;
		^
0_0_19174551_23899\Main.java:6: 错误: 需要class, interface或enum
		for (int i=1;i<day;++i){
		^
0_0_19174551_23899\Main.java:6: 错误: 需要class, interface或enum
		for (int i=1;i<day;++i){
		             ^
0_0_19174551_23899\Main.java:6: 错误: 需要class, interface或enum
		for (int i=1;i<day;++i){
		                   ^
0_0_19174551_23899\Main.java:8: 错误: 需要class, interface或enum
			}
			^
0_0_19174551_23899\Main.java:10: 错误: 需要class, interface或enum
	}
	^
8 个错误