/in/foo.cc:7:0: warning: ignoring #pragma warning  [-Wunknown-pragmas]
 #pragma warning (disable: 4996)
 
/in/foo.cc: In function 'int main()':
/in/foo.cc:62:35: warning: format '%d' expects argument of type 'int', but argument 2 has type 'long long int' [-Wformat=]
     printf("%d\n", (t % c + c) % c);
                                   ^