Eroare de compilare: main.cpp:7:40: error: 'int index [130][130]' redeclared as different kind of symbol int n , m , i , j , index [ 130 ][ 130 ] , maxval [ 130 ][ 130 ] , nre , ind , nrr , best , I, J , bests , di [ 5 ] = { -1 , 0 , 1 , 0 , 0 } , dj [ 5 ] = { 0 , 1 , 0 , -1 , 0 } ; ^ 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 'int dfs(int, int, int)': main.cpp:17:15: error: invalid types '<unresolved overloaded function type>[int]' for array subscript index [ x ][ y ] = inde ; ^ main.cpp:19:111: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if ( ok ( x + di [ d ] , x + dj [ d ] ) && a [ x + di [ d ] ][ y + dj [ d ] ] && !index[ x + di [ d ] ][ y + dj [ d ] ] ) ^ main.cpp: In function 'void dfscount(int, int, int, int)': main.cpp:28:72: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if ( ok ( x + di [ d ] , x + dj [ d ] ) && index[ x + di [ d ] ][ y + dj [ d ] ] == inde && ^ main.cpp: In function 'int main()': main.cpp:47:25: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if ( !index [ i ][ j ] && a [ i ][ j ] ) ^ main.cpp:65:32: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if ( index [ i - 1 ][ j ] != index [ i + 1 ][ j ] ) ^ main.cpp:65:56: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if ( index [ i - 1 ][ j ] != index [ i + 1 ][ j ] ) ^ main.cpp:67:28: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if ( index [ i ][ j + 1 ] != index [ i - 1 ][ j ] && index [ i ][ j + 1 ] != index [ i + 1 ][ j ] ) ^ main.cpp:67:56: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if ( index [ i ][ j + 1 ] != index [ i - 1 ][ j ] && index [ i ][ j + 1 ] != index [ i + 1 ][ j ] ) ^ main.cpp:67:76: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if ( index [ i ][ j + 1 ] != index [ i - 1 ][ j ] && index [ i ][ j + 1 ] != index [ i + 1 ][ j ] ) ^ main.cpp:67:104: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if ( index [ i ][ j + 1 ] != index [ i - 1 ][ j ] && index [ i ][ j + 1 ] != index [ i + 1 ][ j ] ) ^ main.cpp:69:28: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if ( index [ i ][ j - 1 ] != index [ i - 1 ][ j ] && index [ i ][ j - 1 ] != index [ i + 1 ][ j ] && index [ i ][ j - 1 ] != index [ i ][ j + 1 ] ) ^ main.cpp:69:56: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if ( index [ i ][ j - 1 ] != index [ i - 1 ][ j ] && index [ i ][ j - 1 ] != index [ i + 1 ][ j ] && index [ i ][ j - 1 ] != index [ i ][ j + 1 ] ) ^ main.cpp:69:76: error: invalid types '<unresolved overloaded function type>[int]' for array subscript if ( index [ i ][ j - 1 ] != index [ i - 1 ][ j ] && index [ i ][ j - 1 ] != index [ i + 1 ][ j ] && index [ i ][ j - 1 ] != index [ i ][ j + 1 ] ) Non zero exit status: 1