View Compilation Error

0_0_18358502_26664\Main.java:1: 错误: 需要class, interface或enum
  	public static void main(String args[]){
  	              ^
0_0_18358502_26664\Main.java:3: 错误: 需要class, interface或enum
  				while(sc.hasNext()){
  				^
0_0_18358502_26664\Main.java:5: 错误: 需要class, interface或enum
  					int y=0; 					
  					^
0_0_18358502_26664\Main.java:6: 错误: 需要class, interface或enum
  					for(int i=0;i<2;i++){
  					^
0_0_18358502_26664\Main.java:6: 错误: 需要class, interface或enum
  					for(int i=0;i<2;i++){
  					            ^
0_0_18358502_26664\Main.java:6: 错误: 需要class, interface或enum
  					for(int i=0;i<2;i++){
  					                ^
0_0_18358502_26664\Main.java:8: 错误: 需要class, interface或enum
  						if(m%2==0){
  						^
0_0_18358502_26664\Main.java:10: 错误: 需要class, interface或enum
  					  	}else{
  					  	^
0_0_18358502_26664\Main.java:12: 错误: 需要class, interface或enum
  					  		}	
  					  		^
0_0_18358502_26664\Main.java:16: 错误: 需要class, interface或enum
  					}	
  					^
10 个错误