Compilare: user.cpp: In function ‘int main()’: user.cpp:15:77: warning: format ‘%d’ expects argument of type ‘int’, but argument 3 has type ‘long long int’ [-Wformat=] fprintf(fout, "%d", (((long long)n / p * blyat[p]) % p + blyat[n % p]) % p); ^ user.cpp:8:30: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] fscanf(fin, "%d%d", &n, &p); ^