def x;
def y = 10;
print("%d", x);
print("%b", y);

x = 4 + y%2;
def z = -3*y + x/7;
print("%h", 4*z - 7*(5-3));

def w = (~x<<3) | z + (y >> 2)&(1<<5);
print("%d", w^x);

x + y == -y&x;
