0_0_36271164_2088.cpp:1:2: error: invalid preprocessing directive #ihclude
#ihclude <bits/stdc++.h>
^
0_0_36271164_2088.cpp: In function 'int bfs(int, int)':
0_0_36271164_2088.cpp:9:2: error: 'queue' was not declared in this scope
queue<giao> q;
^
0_0_36271164_2088.cpp:9:12: error: expected primary-expression before '>' token
queue<giao> q;
^
0_0_36271164_2088.cpp:9:14: error: 'q' was not declared in this scope
queue<giao> q;
^
0_0_36271164_2088.cpp:18:10: error: 'dx' was not declared in this scope
t.x=x+dx[i],t.y=y+dy[i];
^
0_0_36271164_2088.cpp:18:22: error: 'dy' was not declared in this scope
t.x=x+dx[i],t.y=y+dy[i];
^
0_0_36271164_2088.cpp:19:14: error: 'check' was not declared in this scope
if(check(t)){
^
0_0_36271164_2088.cpp: In function 'int main()':
0_0_36271164_2088.cpp:35:8: error: 'cin' was not declared in this scope
while(cin>>n){
^
0_0_36271164_2088.cpp:42:3: error: 'cout' was not declared in this scope
cout<<cnt<<endl;
^
0_0_36271164_2088.cpp:42:9: error: 'cnt' was not declared in this scope
cout<<cnt<<endl;
^
0_0_36271164_2088.cpp:42:14: error: 'endl' was not declared in this scope
cout<<cnt<<endl;
^
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