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View Compilation Error

0_0_29419505_2661\Main.java:1: 错误: 需要class, interface或enum
public static void main(String[] args) {
              ^
0_0_29419505_2661\Main.java:4: 错误: 需要class, interface或enum
		float temp;
		^
0_0_29419505_2661\Main.java:5: 错误: 需要class, interface或enum
		float sum = 0;
		^
0_0_29419505_2661\Main.java:7: 错误: 需要class, interface或enum
		Scanner scanner = new Scanner(System.in);
		^
0_0_29419505_2661\Main.java:8: 错误: 需要class, interface或enum
		System.out.println("请输入有多少猫粮:");
		^
0_0_29419505_2661\Main.java:9: 错误: 需要class, interface或enum
		m = scanner.nextInt();
		^
0_0_29419505_2661\Main.java:11: 错误: 需要class, interface或enum
		System.out.println("请输入有多少房间:");
		^
0_0_29419505_2661\Main.java:12: 错误: 需要class, interface或enum
		n = scanner.nextInt();
		^
0_0_29419505_2661\Main.java:14: 错误: 需要class, interface或enum
		System.out.println("猫粮:" + m + "\t房间:" + n);
		^
0_0_29419505_2661\Main.java:15: 错误: 需要class, interface或enum
		int a[] = new int[n];
		^
0_0_29419505_2661\Main.java:16: 错误: 需要class, interface或enum
		int b[] = new int[n];
		^
0_0_29419505_2661\Main.java:17: 错误: 需要class, interface或enum
		float r[] = new float[n];
		^
0_0_29419505_2661\Main.java:18: 错误: 需要class, interface或enum
		System.out.println("依次输入可兑换的javabean,和需要的猫粮:");
		^
0_0_29419505_2661\Main.java:20: 错误: 需要class, interface或enum
		for (i = 0; i < n; i++) {
		^
0_0_29419505_2661\Main.java:20: 错误: 需要class, interface或enum
		for (i = 0; i < n; i++) {
		            ^
0_0_29419505_2661\Main.java:20: 错误: 需要class, interface或enum
		for (i = 0; i < n; i++) {
		                   ^
0_0_29419505_2661\Main.java:22: 错误: 需要class, interface或enum
			b[i] = scanner.nextInt();
			^
0_0_29419505_2661\Main.java:23: 错误: 需要class, interface或enum
			r[i] = (float) a[i] / b[i];
			^
0_0_29419505_2661\Main.java:24: 错误: 需要class, interface或enum
		}
		^
0_0_29419505_2661\Main.java:26: 错误: 需要class, interface或enum
		for (i = 0; i < n; i++) {
		            ^
0_0_29419505_2661\Main.java:26: 错误: 需要class, interface或enum
		for (i = 0; i < n; i++) {
		                   ^
0_0_29419505_2661\Main.java:28: 错误: 需要class, interface或enum
			System.out.println(b[i]);
			^
0_0_29419505_2661\Main.java:29: 错误: 需要class, interface或enum
		}
		^
0_0_29419505_2661\Main.java:30: 错误: 需要class, interface或enum
		for (i = 0; i < n - 1; i++) {
		            ^
0_0_29419505_2661\Main.java:30: 错误: 需要class, interface或enum
		for (i = 0; i < n - 1; i++) {
		                       ^
0_0_29419505_2661\Main.java:31: 错误: 需要class, interface或enum
			for (j = 0; j < n - i - 1; j++)
			            ^
0_0_29419505_2661\Main.java:31: 错误: 需要class, interface或enum
			for (j = 0; j < n - i - 1; j++)
			                           ^
0_0_29419505_2661\Main.java:34: 错误: 需要class, interface或enum
					r[j] = r[j + 1];
					^
0_0_29419505_2661\Main.java:35: 错误: 需要class, interface或enum
					r[j + 1] = temp;
					^
0_0_29419505_2661\Main.java:36: 错误: 需要class, interface或enum
					tempa = a[j];
					^
0_0_29419505_2661\Main.java:37: 错误: 需要class, interface或enum
					a[j] = a[j + 1];
					^
0_0_29419505_2661\Main.java:38: 错误: 需要class, interface或enum
					a[j + 1] = tempa;
					^
0_0_29419505_2661\Main.java:39: 错误: 需要class, interface或enum
					tempb = b[j];
					^
0_0_29419505_2661\Main.java:40: 错误: 需要class, interface或enum
					b[j] = b[j + 1];
					^
0_0_29419505_2661\Main.java:41: 错误: 需要class, interface或enum
					b[j + 1] = tempb;
					^
0_0_29419505_2661\Main.java:43: 错误: 需要class, interface或enum
				}
				^
0_0_29419505_2661\Main.java:45: 错误: 需要class, interface或enum
		for (i = 0; i < n; i++) {
		            ^
0_0_29419505_2661\Main.java:45: 错误: 需要class, interface或enum
		for (i = 0; i < n; i++) {
		                   ^
0_0_29419505_2661\Main.java:47: 错误: 需要class, interface或enum
			System.out.print(a[i] + "---");
			^
0_0_29419505_2661\Main.java:48: 错误: 需要class, interface或enum
			System.out.println(b[i]);
			^
0_0_29419505_2661\Main.java:49: 错误: 需要class, interface或enum
		}
		^
0_0_29419505_2661\Main.java:52: 错误: 需要class, interface或enum
			for (i = 0; i < b.length; i++) {
			            ^
0_0_29419505_2661\Main.java:52: 错误: 需要class, interface或enum
			for (i = 0; i < b.length; i++) {
			                          ^
0_0_29419505_2661\Main.java:55: 错误: 需要class, interface或enum
					m = m - b[i];
					^
0_0_29419505_2661\Main.java:56: 错误: 需要class, interface或enum
				} else {
				^
0_0_29419505_2661\Main.java:58: 错误: 需要class, interface或enum
					break;
					^
0_0_29419505_2661\Main.java:59: 错误: 需要class, interface或enum
				}
				^
0_0_29419505_2661\Main.java:64: 错误: 需要class, interface或enum
		}
		^
0_0_29419505_2661\Main.java:67: 错误: 需要class, interface或enum
	}
	^
49 个错误


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