Eroare de compilare: user.cpp:48:32: error: ‘int index [2000003]’ redeclared as different kind of symbol int v[1 + MAXN], index[1 + MAXN], heap[1 + MAXN]; ^ In file included from /usr/include/c++/4.8/cstring:42:0, from user.cpp:5: /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:64:16: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript index[i] = i; ^ user.cpp:66:26: error: invalid operands of types ‘<unresolved overloaded function type>’ and ‘int’ to binary ‘operator+’ partial_sort(index + 1, index + k, index + n + 1, Compare); ^ user.cpp:66:37: error: invalid operands of types ‘<unresolved overloaded function type>’ and ‘int’ to binary ‘operator+’ partial_sort(index + 1, index + k, index + n + 1, Compare); ^ user.cpp:66:48: error: invalid operands of types ‘<unresolved overloaded function type>’ and ‘int’ to binary ‘operator+’ partial_sort(index + 1, index + k, index + n + 1, Compare); ^ user.cpp:68:34: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript heap[i - k + 1] = index[i]; ^ user.cpp:71:21: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript while (v[index[1]] + v[index[i + 1]] >= v[heap[1]]) { ^ user.cpp:71:39: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript while (v[index[1]] + v[index[i + 1]] >= v[heap[1]]) { ^ user.cpp:72:24: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript index[i + k - 1] = heap[1]; ^ user.cpp:77:28: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript cout << index[i + j] << " "; ^ user.cpp: In member function ‘void InputReader::advance()’: user.cpp:38:51: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buffer, SIZE, 1, input_file); ^ user.cpp: In constructor ‘InputReader::InputReader(const char*)’: user.cpp:16:47: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buffer, SIZE, 1, input_file); ^