Compilare: user.cpp: In function ‘void Pow(int)’: user.cpp:67:91: warning: format ‘%d’ expects argument of type ‘int’, but argument 2 has type ‘long long int’ [-Wformat=] printf("%d\n", (1LL * Sol[0][2] * x + 1LL * Sol[1][2] * y + 1LL * Sol[2][2] * z) % Mod); ^ user.cpp: In function ‘int main()’: user.cpp:73:24: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] for(scanf("%d", &t); t > 0; --t) ^ user.cpp:75:66: warning: ignoring return value of ‘int scanf(const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result] scanf("%d %d %d %d %d %d %d", &x, &y, &z, &a, &b, &c, &n); ^