Eroare de compilare: user.cpp:10:18: error: ‘int y1’ redeclared as different kind of symbol int n,m,x,y,z,x1,y1,z1; ^ In file included from /usr/include/features.h:357:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/os_defines.h:39, from /usr/include/i386-linux-gnu/c++/4.8/bits/c++config.h:420, from /usr/include/c++/4.8/cstdio:41, from user.cpp:1: /usr/include/i386-linux-gnu/bits/mathcalls.h:243:1: error: previous declaration of ‘double y1(double)’ __MATHCALL (y1,, (_Mdouble_)); ^ user.cpp: In function ‘int main()’: user.cpp:49:19: error: assignment of function ‘double y1(double)’ y1=y+dy[i]; ^ user.cpp:49:19: error: cannot convert ‘int’ to ‘double(double)throw ()’ in assignment user.cpp:52:42: error: invalid types ‘int [37][37][double(double)throw ()]’ for array subscript if (v[x][y][z]+1<v[x1][y1][z1]) { ^ user.cpp:53:37: error: invalid types ‘int [37][37][double(double)throw ()]’ for array subscript v[x1][y1][z1]=v[x][y][z]+1; ^ user.cpp:54:37: error: invalid types ‘int8_t [37][37] {aka signed char [37][37]}[double(double)throw ()]’ for array subscript t[x1][y1][z1]=i; ^ user.cpp:55:42: error: invalid types ‘int8_t [37][37] {aka signed char [37][37]}[double(double)throw ()]’ for array subscript if (in[x1][y1][z1]==0) { ^ user.cpp:56:46: error: invalid types ‘int8_t [37][37] {aka signed char [37][37]}[double(double)throw ()]’ for array subscript in[x1][y1][z1]=1; ^ user.cpp:58:46: error: invalid conversion from ‘double (*)(double)throw ()’ to ‘std::queue<int>::value_type {aka int}’ [-fpermissive] b.push(y1); ^ In file included from /usr/include/c++/4.8/queue:64:0, from user.cpp:3: /usr/include/c++/4.8/bits/stl_queue.h:217:7: error: initializing argument 1 of ‘void std::queue<_Tp, _Sequence>::push(std::queue<_Tp, _Sequence>::value_type&&) [with _Tp = int; _Sequence = std::deque<int, std::allocator<int> >; std::queue<_Tp, _Sequence>::value_type = int]’ [-fpermissive] push(value_type&& __x) ^ user.cpp:64:22: error: invalid types ‘int8_t [37][37] {aka signed char [37][37]}[double(double)throw ()]’ for array subscript in[x1][y1][z1]=0; ^ user.cpp:27:27: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d",&n,&m); ^ user.cpp:31:36: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f,"%d%d%d",&x,&y,&z); ^