Eroare de compilare: main.cpp:17:23: error: 'int index' redeclared as different kind of symbol int n,m,i,j,k,val,cnt,index,sum[DIM],d[110][DIM],parent[110][DIM],parentLet[110][DIM]; ^~~~~ In file included from /usr/include/c++/6/cstring:42:0, from /usr/include/x86_64-linux-gnu/c++/6/bits/stdc++.h:48, from main.cpp:1: /usr/include/string.h:477:1: note: previous declaration 'const char* index(const char*, int)' index (const char *__s, int __c) __THROW ^~~~~ main.cpp: In function 'void dfs(trie*)': main.cpp:35:19: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (int i=0;i<nod->v.size();i++) { ~^~~~~~~~~~~~~~ main.cpp: In function 'int main()': main.cpp:83:28: error: overloaded function with no contextual type information index=aux->index; ^~~~~ main.cpp:84:33: error: invalid types 'int [10010][<unresolved overloaded function type>]' for array subscript if (d[i+1][index]<d[i][j]+sum[index]) { ^ main.cpp:84:52: error: invalid types 'int [10010][<unresolved overloaded function type>]' for array subscript if (d[i+1][index]<d[i][j]+sum[index]) { ^ main.cpp:85:33: error: invalid types 'int [10010][<unresolved overloaded function type>]' for array subscript d[i+1][index]=d[i][j]+sum[index]; ^ main.cpp:85:52: error: invalid types 'int [10010][<unresolved overloaded function type>]' for array subscript d[i+1][index]=d[i][j]+sum[index]; ^ main.cpp:86:38: error: invalid types 'int [10010][<unresolved overloaded function type>]' for array subscript parent[i+1][index]=j; ^ main.cpp:87:41: error: invalid types 'int [10010][<unresolved overloaded function type>]' for array subscript parentLet[i+1][index]=k; ^ Non zero exit status: 1