Compilare: main.cpp:108:31: warning: ISO C++ forbids converting a string constant to 'char*' [-Wwrite-strings] ofbuffer fout("avarcolaci.out"); ^ main.cpp: In member function 'void InputReader::adv()': main.cpp:22:54: 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); ^ main.cpp: In function 'int main()': main.cpp:58:21: warning: 'sol' may be used uninitialized in this function [-Wmaybe-uninitialized] b_put_nr( x / 10 ); ~~~~~~~~^~~~~~~~~~ main.cpp:114:21: note: 'sol' was declared here int t, i, n, x, sol, ok; ^~~