Eroare de compilare: user.cpp:12:11: error: ‘int index’ redeclared as different kind of symbol int n,top,index; ^ In file included from /usr/include/c++/4.8/cstring:42:0, from /usr/include/i386-linux-gnu/c++/4.8/bits/stdc++.h:48, from user.cpp:1: /usr/include/string.h:482:1: error: previous declaration of ‘const char* index(const char*, int)’ index (__const char *__s, int __c) __THROW ^ user.cpp: In function ‘int main()’: user.cpp:24:11: error: overloaded function with no contextual type information index = 0;v[index].x = INF; v[index].y = INF; ^ user.cpp:24:22: error: invalid types ‘punct [120005][<unresolved overloaded function type>]’ for array subscript index = 0;v[index].x = INF; v[index].y = INF; ^ user.cpp:24:40: error: invalid types ‘punct [120005][<unresolved overloaded function type>]’ for array subscript index = 0;v[index].x = INF; v[index].y = INF; ^ user.cpp:27:19: error: invalid types ‘punct [120005][<unresolved overloaded function type>]’ for array subscript if(v[index].x == v[i].x && v[index].y > v[index].y){ ^ user.cpp:27:43: error: invalid types ‘punct [120005][<unresolved overloaded function type>]’ for array subscript if(v[index].x == v[i].x && v[index].y > v[index].y){ ^ user.cpp:27:56: error: invalid types ‘punct [120005][<unresolved overloaded function type>]’ for array subscript if(v[index].x == v[i].x && v[index].y > v[index].y){ ^ user.cpp:28:19: error: overloaded function with no contextual type information index = i; ^ user.cpp:30:19: error: invalid types ‘punct [120005][<unresolved overloaded function type>]’ for array subscript if(v[index].x > v[i].x){ ^ user.cpp:31:19: error: overloaded function with no contextual type information index = i; ^ user.cpp:34:17: error: invalid types ‘punct [120005][<unresolved overloaded function type>]’ for array subscript swap(v[index],v[1]); ^