0_0_33741786_27586.cpp:1:4: error: stray '#' in program
1 #include<bits/stdc++.h>
^
0_0_33741786_27586.cpp:1:2: error: expected unqualified-id before numeric constant
1 #include<bits/stdc++.h>
^
0_0_33741786_27586.cpp:3:2: error: expected unqualified-id before numeric constant
3 typedef long long ll;
^
0_0_33741786_27586.cpp:4:2: error: expected unqualified-id before numeric constant
4 const int N=2010;
^
0_0_33741786_27586.cpp:5:2: error: expected unqualified-id before numeric constant
5 struct node{
^
0_0_33741786_27586.cpp:8:5: error: 'a' does not name a type
8 }a[N*N];
^
0_0_33741786_27586.cpp:9:2: error: expected unqualified-id before numeric constant
9 struct Point{
^
0_0_33741786_27586.cpp:12:1: error: expected unqualified-id before numeric constant
12 Point p[N];
^
0_0_33741786_27586.cpp:13:1: error: expected unqualified-id before numeric constant
13 bool vis[N];
^
0_0_33741786_27586.cpp:14:1: error: expected unqualified-id before numeric constant
14 bool cmp(const node &a,const node &b){
^
0_0_33741786_27586.cpp:17:1: error: expected unqualified-id before numeric constant
17 double dis(Point A,Point B){//两点间的距离
^
0_0_33741786_27586.cpp:20:1: error: expected unqualified-id before numeric constant
20 int main()
^
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