Compilare: user.cpp: In function ‘void Solve()’: user.cpp:134:44: warning: format ‘%lld’ expects argument of type ‘long long int’, but argument 3 has type ‘int’ [-Wformat=] fprintf( ::g, "%lld\n", qc.ans ); ^ user.cpp: In function ‘void Next()’: user.cpp:161:29: warning: ignoring return value of ‘size_t fread(void*, size_t, size_t, FILE*)’, declared with attribute warn_unused_result [-Wunused-result] fread(r, 1, MAXR, f); ^ user.cpp: In function ‘void Solve()’: user.cpp:115:30: warning: ‘p1’ may be used uninitialized in this function [-Wmaybe-uninitialized] qc.time = p1 + (qc.time - p1) % (p2 - p1); ^