#ifndef CINT
#define CINT
#define minint 0x80000000
#define maxint 0x7FFFFFFF
#define div(i,j) floor((cfloat)i / j)
#define ii_mod(i, j) (i - floor(i/j)*j)
#define mod(i,j) (((unsigned long)i) % j)
#define rem(i,j) (i % j)
cfloat as_float(cint);
#endif
