Compilare: user.cpp: In function ‘int main()’: user.cpp:11:20: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘long long unsigned int*’ [-Wformat=] fscanf(f, "%d", &n); ^ user.cpp:12:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=1; i<=n; i++) fscanf(f, "%d", &v[i]); ^ user.cpp:12:44: warning: format ‘%d’ expects argument of type ‘int*’, but argument 3 has type ‘long long unsigned int*’ [-Wformat=] for (i=1; i<=n; i++) fscanf(f, "%d", &v[i]); ^ user.cpp:16:12: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i<=n and j<=n) ^ user.cpp:16:21: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (i<=n and j<=n) ^ user.cpp:19:24: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] while (jos[i] and i<=n) i++; ^ user.cpp:20:10: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (i<=n) while ((jos[j] or v[i]==v[j]) and j<=n) j++; ^ user.cpp:20:50: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (i<=n) while ((jos[j] or v[i]==v[j]) and j<=n) j++; ^ user.cpp:24:15: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] for (i=1; i<=n; i++) if (v[i]==best) nr++; ^ user.cpp:25:17: warning: comparison between signed and unsigned integer expressions [-Wsign-compare] if (nr>long(n/2)) fprintf(g, "%lu", best); ^ user.cpp:25:42: warning: format ‘%lu’ expects argument of type ‘long unsigned int’, but argument 3 has type ‘long long unsigned int’ [-Wformat=] if (nr>long(n/2)) fprintf(g, "%lu", best); ^