| # | 제출 시각 | 아이디 | 문제 | 언어 | 결과 | 실행 시간 | 메모리 |
|---|---|---|---|---|---|---|---|
| 1195004 | nikulid | 이상적인 도시 (IOI12_city) | C++20 | 컴파일 에러 | 0 ms | 0 KiB |
#include <climits>
#include <vector>
/*
lemma: I will solve subtask 4
*/
double ans=0;
vector<vector<int>> visitted, exists; // both are [y][x]
vector<vector<bool> DONE;
int bfs(int I, int x, int y, int curdist){
// coords is [x,y]
visitted[y][x] = I;
ans = ans%1000000000;
if(exists[y+1][x+1] && visitted[y+1][x+1] != I){
ans += curdist+1;
ans /= 2;
bfs(I, x+1, y+1, curdist+1);
}
if(exists[y+1][x-1] && visitted[y+1][x-1] != I){
ans += curdist+1;
ans /= 2;
bfs(I, x-1, y+1, curdist+1);
}
if(exists[y-1][x+1] && visitted[y-1][x+1] != I){
ans += curdist+1;
ans /= 2;
bfs(I, x+1, y-1, curdist+1);
}
if(exists[y-1][x-1] && visitted[y-1][x-1] != I){
ans += curdist+1;
ans /= 2;
bfs(I, x-1, y-1, curdist+1);
}
return;
}
int DistanceSum(int N, int *X, int *Y) {
DONE = vector<vector<bool>>(N+1, N+1, 0)
visitted = vector<vector<int>>(N+1, N+1, 0);
exists = vector<vector<int>>(N+1, N+1, 0);
// find min X and Y values, to translate the graph to start at (1,1)
int minX=INT_MAX-1, minY=INT_MAX-1;
for(int i=0; i<N; i++){
minX = min(minX, X[i]);
minY = min(minY, Y[i]);
}
for(int i=0; i<N; i++){
exists[Y[i]-minY][X[i]-minX] = 1;
}
for(int i=0; i<N; i++){
bfs(i, X[i], Y[i], 0);
}
int realans = ans;
return realans;
}
컴파일 시 표준 에러 (stderr) 메시지
city.cpp:10:8: error: 'vector' was not declared in this scope
10 | vector<vector<int>> visitted, exists; // both are [y][x]
| ^~~~~~
city.cpp:10:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:10:8: error: 'vector' was not declared in this scope
10 | vector<vector<int>> visitted, exists; // both are [y][x]
| ^~~~~~
city.cpp:10:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:10:8: error: 'vector' was not declared in this scope
10 | vector<vector<int>> visitted, exists; // both are [y][x]
| ^~~~~~
city.cpp:10:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:10:8: error: 'vector' was not declared in this scope
10 | vector<vector<int>> visitted, exists; // both are [y][x]
| ^~~~~~
city.cpp:10:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:10:8: error: 'vector' was not declared in this scope
10 | vector<vector<int>> visitted, exists; // both are [y][x]
| ^~~~~~
city.cpp:10:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:10:8: error: 'vector' was not declared in this scope
10 | vector<vector<int>> visitted, exists; // both are [y][x]
| ^~~~~~
city.cpp:10:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:10:8: error: 'vector' was not declared in this scope
10 | vector<vector<int>> visitted, exists; // both are [y][x]
| ^~~~~~
city.cpp:10:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:10:8: error: 'vector' was not declared in this scope
10 | vector<vector<int>> visitted, exists; // both are [y][x]
| ^~~~~~
city.cpp:10:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:10:8: error: 'vector' was not declared in this scope
10 | vector<vector<int>> visitted, exists; // both are [y][x]
| ^~~~~~
city.cpp:10:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:10:1: error: 'vector' does not name a type
10 | vector<vector<int>> visitted, exists; // both are [y][x]
| ^~~~~~
city.cpp:11:8: error: 'vector' was not declared in this scope
11 | vector<vector<bool> DONE;
| ^~~~~~
city.cpp:11:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:11:8: error: 'vector' was not declared in this scope
11 | vector<vector<bool> DONE;
| ^~~~~~
city.cpp:11:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:11:8: error: 'vector' was not declared in this scope
11 | vector<vector<bool> DONE;
| ^~~~~~
city.cpp:11:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:11:8: error: 'vector' was not declared in this scope
11 | vector<vector<bool> DONE;
| ^~~~~~
city.cpp:11:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:11:8: error: 'vector' was not declared in this scope
11 | vector<vector<bool> DONE;
| ^~~~~~
city.cpp:11:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:11:8: error: 'vector' was not declared in this scope
11 | vector<vector<bool> DONE;
| ^~~~~~
city.cpp:11:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:11:8: error: 'vector' was not declared in this scope
11 | vector<vector<bool> DONE;
| ^~~~~~
city.cpp:11:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:11:8: error: 'vector' was not declared in this scope
11 | vector<vector<bool> DONE;
| ^~~~~~
city.cpp:11:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:11:8: error: 'vector' was not declared in this scope
11 | vector<vector<bool> DONE;
| ^~~~~~
city.cpp:11:8: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:11:1: error: 'vector' does not name a type
11 | vector<vector<bool> DONE;
| ^~~~~~
city.cpp: In function 'int bfs(int, int, int, int)':
city.cpp:14:3: error: 'visitted' was not declared in this scope
14 | visitted[y][x] = I;
| ^~~~~~~~
city.cpp:15:12: error: invalid operands of types 'double' and 'int' to binary 'operator%'
15 | ans = ans%1000000000;
| ~~~^~~~~~~~~~~
| | |
| | int
| double
city.cpp:16:6: error: 'exists' was not declared in this scope; did you mean 'exit'?
16 | if(exists[y+1][x+1] && visitted[y+1][x+1] != I){
| ^~~~~~
| exit
city.cpp:21:6: error: 'exists' was not declared in this scope; did you mean 'exit'?
21 | if(exists[y+1][x-1] && visitted[y+1][x-1] != I){
| ^~~~~~
| exit
city.cpp:26:6: error: 'exists' was not declared in this scope; did you mean 'exit'?
26 | if(exists[y-1][x+1] && visitted[y-1][x+1] != I){
| ^~~~~~
| exit
city.cpp:31:6: error: 'exists' was not declared in this scope; did you mean 'exit'?
31 | if(exists[y-1][x-1] && visitted[y-1][x-1] != I){
| ^~~~~~
| exit
city.cpp:36:3: error: return-statement with no value, in function returning 'int' [-fpermissive]
36 | return;
| ^~~~~~
city.cpp: In function 'int DistanceSum(int, int*, int*)':
city.cpp:40:3: error: 'DONE' was not declared in this scope
40 | DONE = vector<vector<bool>>(N+1, N+1, 0)
| ^~~~
city.cpp:40:17: error: 'vector' was not declared in this scope
40 | DONE = vector<vector<bool>>(N+1, N+1, 0)
| ^~~~~~~~~~~~~
city.cpp:40:17: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:40:17: error: 'vector' was not declared in this scope
40 | DONE = vector<vector<bool>>(N+1, N+1, 0)
| ^~~~~~~~~~~~~
city.cpp:40:17: note: suggested alternatives:
In file included from /usr/include/c++/11/vector:67,
from city.cpp:2:
/usr/include/c++/11/bits/stl_vector.h:389:11: note: 'std::vector'
389 | class vector : protected _Vector_base<_Tp, _Alloc>
| ^~~~~~
In file included from city.cpp:2:
/usr/include/c++/11/vector:86:13: note: 'std::pmr::vector'
86 | using vector = std::vector<_Tp, polymorphic_allocator<_Tp>>;
| ^~~~~~
city.cpp:42:3: error: 'exists' was not declared in this scope; did you mean 'exit'?
42 | exists = vector<vector<int>>(N+1, N+1, 0);
| ^~~~~~
| exit
city.cpp:42:26: error: expected primary-expression before 'int'
42 | exists = vector<vector<int>>(N+1, N+1, 0);
| ^~~
city.cpp:47:12: error: 'min' was not declared in this scope; did you mean 'std::min'?
47 | minX = min(minX, X[i]);
| ^~~
| std::min
In file included from /usr/include/c++/11/vector:62,
from city.cpp:2:
/usr/include/c++/11/bits/stl_algo.h:3455:5: note: 'std::min' declared here
3455 | min(initializer_list<_Tp> __l, _Compare __comp)
| ^~~