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View Compilation Error

0_0_30530802_6689\Main.java:1: 错误: 非法字符: '#'
#include<cstdio>
^
0_0_30530802_6689\Main.java:1: 错误: 需要class, interface或enum
#include<cstdio>
        ^
0_0_30530802_6689\Main.java:2: 错误: 非法字符: '#'
#include<cstring>
^
0_0_30530802_6689\Main.java:3: 错误: 非法字符: '#'
#include<cstdlib>
^
0_0_30530802_6689\Main.java:4: 错误: 非法字符: '#'
#include<cmath>
^
0_0_30530802_6689\Main.java:5: 错误: 非法字符: '#'
#include<algorithm>
^
0_0_30530802_6689\Main.java:6: 错误: 非法字符: '#'
#include<iostream>
^
0_0_30530802_6689\Main.java:7: 错误: 非法字符: '#'
#include<fstream>
^
0_0_30530802_6689\Main.java:8: 错误: 非法字符: '#'
#include<ctime>
^
0_0_30530802_6689\Main.java:12: 错误: 非法字符: '#'
#define eps 1e-8
^
0_0_30530802_6689\Main.java:12: 错误: 需要class, interface或enum
#define eps 1e-8
        ^
0_0_30530802_6689\Main.java:14: 错误: 需要class, interface或enum
int a, b;
^
0_0_30530802_6689\Main.java:15: 错误: 需要class, interface或enum
int fx(int i) {
^
0_0_30530802_6689\Main.java:18: 错误: 需要class, interface或enum
}
^
0_0_30530802_6689\Main.java:22: 错误: 需要class, interface或enum
	scanf("%d%d", &n,&m);
	^
0_0_30530802_6689\Main.java:23: 错误: 需要class, interface或enum
	for (int i = 1; i <= n; i++) {
	^
0_0_30530802_6689\Main.java:23: 错误: 需要class, interface或enum
	for (int i = 1; i <= n; i++) {
	                ^
0_0_30530802_6689\Main.java:23: 错误: 需要class, interface或enum
	for (int i = 1; i <= n; i++) {
	                        ^
0_0_30530802_6689\Main.java:25: 错误: 需要class, interface或enum
	}
	^
0_0_30530802_6689\Main.java:28: 错误: 需要class, interface或enum
		int ll, rr;
		^
0_0_30530802_6689\Main.java:29: 错误: 需要class, interface或enum
		scanf("%d%d", &a, &b);
		^
0_0_30530802_6689\Main.java:30: 错误: 需要class, interface或enum
		while (l < r) {
		^
0_0_30530802_6689\Main.java:32: 错误: 需要class, interface或enum
			rr = r*1.0 - (r - l)/3.0;
			^
0_0_30530802_6689\Main.java:33: 错误: 需要class, interface或enum
			if (fx(ll) < fx(rr)) {
			^
0_0_30530802_6689\Main.java:35: 错误: 需要class, interface或enum
			}
			^
0_0_30530802_6689\Main.java:38: 错误: 需要class, interface或enum
			}
			^
0_0_30530802_6689\Main.java:41: 错误: 需要class, interface或enum
	}
	^
0_0_30530802_6689\Main.java:43: 错误: 需要class, interface或enum
}
^
0_0_30530802_6689\Main.java:45: 错误: 需要class, interface或enum
double cal(double a) {
^
0_0_30530802_6689\Main.java:48: 错误: 需要class, interface或enum
	return a * yy + xx * b - a * b ;
	^
0_0_30530802_6689\Main.java:49: 错误: 需要class, interface或enum
}
^
0_0_30530802_6689\Main.java:55: 错误: 需要class, interface或enum
		double ll, rr;
		^
0_0_30530802_6689\Main.java:56: 错误: 需要class, interface或enum
		while (l + eps < r) {
		^
0_0_30530802_6689\Main.java:58: 错误: 需要class, interface或enum
			rr = l / 3 + r * 2 / 3;
			^
0_0_30530802_6689\Main.java:59: 错误: 需要class, interface或enum
			if (cal(ll) - cal(rr) > eps) {
			^
0_0_30530802_6689\Main.java:61: 错误: 需要class, interface或enum
			}
			^
0_0_30530802_6689\Main.java:64: 错误: 需要class, interface或enum
			}
			^
0_0_30530802_6689\Main.java:69: 错误: 需要class, interface或enum
		}
		^
0_0_30530802_6689\Main.java:72: 错误: 需要class, interface或enum
		}
		^
39 个错误


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