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View Compilation Error

0_0_22736456_7055\Main.java:1: 错误: 非法字符: '#'
#include <bits/stdc++.h>
^
0_0_22736456_7055\Main.java:1: 错误: 需要class, interface或enum
#include <bits/stdc++.h>
         ^
0_0_22736456_7055\Main.java:3: 错误: 非法字符: '#'
#define eps 1e-6
^
0_0_22736456_7055\Main.java:3: 错误: 需要class, interface或enum
#define eps 1e-6
        ^
0_0_22736456_7055\Main.java:4: 错误: 非法字符: '#'
#define maxn 110
^
0_0_22736456_7055\Main.java:7: 错误: 需要class, interface或enum
  node(){}
  ^
0_0_22736456_7055\Main.java:11: 错误: 需要class, interface或enum
  }
  ^
0_0_22736456_7055\Main.java:14: 错误: 需要class, interface或enum
  }
  ^
0_0_22736456_7055\Main.java:17: 错误: 需要class, interface或enum
  }
  ^
0_0_22736456_7055\Main.java:20: 错误: 需要class, interface或enum
  }
  ^
0_0_22736456_7055\Main.java:23: 错误: 需要class, interface或enum
  }
  ^
0_0_22736456_7055\Main.java:25: 错误: 需要class, interface或enum
int n;
^
0_0_22736456_7055\Main.java:26: 错误: 需要class, interface或enum
node src[maxn];
^
0_0_22736456_7055\Main.java:27: 错误: 需要class, interface或enum
node dat[maxn];
^
0_0_22736456_7055\Main.java:28: 错误: 需要class, interface或enum
int f[maxn][maxn];
^
0_0_22736456_7055\Main.java:29: 错误: 需要class, interface或enum
int scan(int tot)
^
0_0_22736456_7055\Main.java:32: 错误: 需要class, interface或enum
    memset(f,0,sizeof f);
    ^
0_0_22736456_7055\Main.java:33: 错误: 需要class, interface或enum
    for(int i=1;i<tot;i++ )
    ^
0_0_22736456_7055\Main.java:33: 错误: 需要class, interface或enum
    for(int i=1;i<tot;i++ )
                ^
0_0_22736456_7055\Main.java:33: 错误: 需要class, interface或enum
    for(int i=1;i<tot;i++ )
                      ^
0_0_22736456_7055\Main.java:36: 错误: 需要class, interface或enum
        while(j>=0&&dat[i]*dat[j]==0)j--;
        ^
0_0_22736456_7055\Main.java:37: 错误: 需要class, interface或enum
        bool flag= j==i-1;//判断共线
        ^
0_0_22736456_7055\Main.java:38: 错误: 需要class, interface或enum
        while(j>=0)
        ^
0_0_22736456_7055\Main.java:41: 错误: 需要class, interface或enum
            int k=j-1;
            ^
0_0_22736456_7055\Main.java:42: 错误: 需要class, interface或enum
            while(k>=0&&(dat[j]-dat[i])*(dat[k]-dat[j])>0)k--;
            ^
0_0_22736456_7055\Main.java:43: 错误: 需要class, interface或enum
            if(k>=0)area+=f[j][k];
            ^
0_0_22736456_7055\Main.java:44: 错误: 需要class, interface或enum
            if(flag)f[i][j]=area;
            ^
0_0_22736456_7055\Main.java:45: 错误: 需要class, interface或enum
            res=max(res,area);
            ^
0_0_22736456_7055\Main.java:46: 错误: 需要class, interface或enum
            j=k;
            ^
0_0_22736456_7055\Main.java:47: 错误: 需要class, interface或enum
        }
        ^
0_0_22736456_7055\Main.java:48: 错误: 需要class, interface或enum
        if(flag)for(int j=1;j<i;j++)
                            ^
0_0_22736456_7055\Main.java:48: 错误: 需要class, interface或enum
        if(flag)for(int j=1;j<i;j++)
                                ^
0_0_22736456_7055\Main.java:50: 错误: 需要class, interface或enum
    }
    ^
0_0_22736456_7055\Main.java:52: 错误: 需要class, interface或enum
}
^
0_0_22736456_7055\Main.java:55: 错误: 需要class, interface或enum
    for(int i=0;i<n;i++){
    ^
0_0_22736456_7055\Main.java:55: 错误: 需要class, interface或enum
    for(int i=0;i<n;i++){
                ^
0_0_22736456_7055\Main.java:55: 错误: 需要class, interface或enum
    for(int i=0;i<n;i++){
                    ^
0_0_22736456_7055\Main.java:57: 错误: 需要class, interface或enum
      for(int j=0;j<n;j++)
      ^
0_0_22736456_7055\Main.java:57: 错误: 需要class, interface或enum
      for(int j=0;j<n;j++)
                  ^
0_0_22736456_7055\Main.java:57: 错误: 需要class, interface或enum
      for(int j=0;j<n;j++)
                      ^
0_0_22736456_7055\Main.java:60: 错误: 需要class, interface或enum
      sort(dat,dat+m);
      ^
0_0_22736456_7055\Main.java:61: 错误: 需要class, interface或enum
      res=max(res,scan(m));
      ^
0_0_22736456_7055\Main.java:62: 错误: 需要class, interface或enum
    }return res;
    ^
0_0_22736456_7055\Main.java:63: 错误: 需要class, interface或enum
}
^
0_0_22736456_7055\Main.java:66: 错误: 需要class, interface或enum
  scanf("%d", &t);
  ^
0_0_22736456_7055\Main.java:67: 错误: 需要class, interface或enum
  while (t --){
  ^
0_0_22736456_7055\Main.java:69: 错误: 需要class, interface或enum
    for(int i=0;i<n;i++){
    ^
0_0_22736456_7055\Main.java:69: 错误: 需要class, interface或enum
    for(int i=0;i<n;i++){
                ^
0_0_22736456_7055\Main.java:69: 错误: 需要class, interface或enum
    for(int i=0;i<n;i++){
                    ^
0_0_22736456_7055\Main.java:71: 错误: 需要class, interface或enum
    }
    ^
0_0_22736456_7055\Main.java:73: 错误: 需要class, interface或enum
  }return 0;
  ^
0_0_22736456_7055\Main.java:74: 错误: 需要class, interface或enum
}
^
52 个错误


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