Eroare de compilare: user.cpp:32:14: error: ‘int index [256]’ redeclared as different kind of symbol int index[256]; ^ In file included from /usr/include/c++/4.8/cstring:42:0, from user.cpp:3: /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 ‘void radixSort(int*, int)’: user.cpp:48:16: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript index[0] = 1; ^ user.cpp:50:20: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript index[i] = index[i - 1] + frec[i - 1]; ^ user.cpp:50:35: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript index[i] = index[i - 1] + frec[i - 1]; ^ user.cpp:53:51: error: invalid types ‘<unresolved overloaded function type>[int]’ for array subscript pozv[1][index[(pozv[0][i] >> b) & BITS] ++] = pozv[0][i]; ^ user.cpp: In function ‘int smallerThen(int, int, int)’: user.cpp:130:12: warning: unused variable ‘j’ [-Wunused-variable] int i, j, rez = 0; ^ user.cpp: In function ‘void answerQuestions()’: user.cpp:168:12: warning: unused variable ‘j’ [-Wunused-variable] int i, j; ^ user.cpp: In function ‘void readFile()’: user.cpp:19:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d%d", &n, &q); ^ user.cpp:24:34: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d", &a[i][0]); ^ user.cpp:27:38: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d", &a[i][j]); ^ user.cpp: In function ‘void answerQuestions()’: user.cpp:172:43: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(f, "%d%d%d", &op, &st, &dr); ^