View Compilation Error

0_0_35070246_7619\Main.java:1: 错误: 需要class, interface或enum
public static void main(String[] args) {
              ^
0_0_35070246_7619\Main.java:5: 错误: 需要class, interface或enum
		int source,digiRoot;
		^
0_0_35070246_7619\Main.java:6: 错误: 需要class, interface或enum
		while(input.hasNext()) {
		^
0_0_35070246_7619\Main.java:8: 错误: 需要class, interface或enum
			if(source==0)
			^
0_0_35070246_7619\Main.java:10: 错误: 需要class, interface或enum
			else if(source<10)
			^
0_0_35070246_7619\Main.java:12: 错误: 需要class, interface或enum
			else {
			^
0_0_35070246_7619\Main.java:14: 错误: 需要class, interface或enum
				if(digiRoot==0)
				^
0_0_35070246_7619\Main.java:16: 错误: 需要class, interface或enum
				else
				^
0_0_35070246_7619\Main.java:18: 错误: 需要class, interface或enum
			}
			^
9 个错误