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View Compilation Error

0_0_37535068_11869\Main.java:1: 错误: 需要class, interface或enum
public static void main(String[] args) {	
              ^
0_0_37535068_11869\Main.java:6: 错误: 需要class, interface或enum
		System.out.println("请输入x值:");
		^
0_0_37535068_11869\Main.java:7: 错误: 需要class, interface或enum
		 int x=sc.nextInt();
		 ^
0_0_37535068_11869\Main.java:8: 错误: 需要class, interface或enum
		 System.out.println("请输入y值:");
		 ^
0_0_37535068_11869\Main.java:9: 错误: 需要class, interface或enum
		 int y=sc.nextInt();
		 ^
0_0_37535068_11869\Main.java:19: 错误: 需要class, interface或enum
		int count=0;  //计数:统计结果有count(组)
		^
0_0_37535068_11869\Main.java:20: 错误: 需要class, interface或enum
		Map map=new HashMap();   //存储遍历中满足条件的a值,b值
		^
0_0_37535068_11869\Main.java:24: 错误: 需要class, interface或enum
		for(int a=x,b=y;a<=y&&b>=x;a++,b--) {
		^
0_0_37535068_11869\Main.java:24: 错误: 需要class, interface或enum
		for(int a=x,b=y;a<=y&&b>=x;a++,b--) {
		                ^
0_0_37535068_11869\Main.java:24: 错误: 需要class, interface或enum
		for(int a=x,b=y;a<=y&&b>=x;a++,b--) {
		                           ^
0_0_37535068_11869\Main.java:29: 错误: 需要class, interface或enum
			count++;
			^
0_0_37535068_11869\Main.java:31: 错误: 需要class, interface或enum
		}
		^
0_0_37535068_11869\Main.java:35: 错误: 需要class, interface或enum
	map.forEach((key,value)->System.out.println(key+" "+value));
	^
0_0_37535068_11869\Main.java:36: 错误: 需要class, interface或enum
	}
	^
14 个错误


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