Eroare de compilare: user.cpp: In function ‘void ver()’: user.cpp:30:45: error: expected primary-expression before ‘)’ token fprintf(fout, "%d ", arr2[); ^ user.cpp:30:45: error: expected ‘]’ before ‘)’ token user.cpp: In function ‘int main()’: user.cpp:49:40: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d %d %d", &n, &k, &d); ^ user.cpp:52:44: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &arr[i].size); ^ user.cpp:55:52: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d", &arr[i].v[j]); ^