Compilare: user.cpp:103:28: warning: ISO C++ forbids converting a string constant to ‘char*’ [-Wwrite-strings] ofbuffer fout("bratara.out"); ^ user.cpp: In function ‘int main()’: user.cpp:111:39: warning: unused variable ‘k’ [-Wunused-variable] int cerinta, n, i, j, cnt, t = 0, k, poz1, poz2, maxim = 0; ^ user.cpp: In member function ‘void InputReader::adv()’: user.cpp:26:54: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(buff, sizeof(char), BUFF_SIZE, fin); ^ user.cpp: In function ‘int main()’: user.cpp:181:21: warning: ‘poz2’ may be used uninitialized in this function [-Wmaybe-uninitialized] poz1 = poz2 - maxim + 1; ~~~~~^~~~~~~