שפת C/מערכים/תרגילים: הבדלים בין גרסאות בדף

x--;

//if we are on the limit: move limit one step to center & change direction

u++;

dir=(dir+1)%4;

y++;

//if we are on the limit: move limit one step to center & change direction

r--;

dir=(dir+1)%4;

x++;

//if we are on the limit: move limit one step to center & change direction

d--;

dir=(dir+1)%4;

y--;

//if we are on the limit: move limit one step to center & change direction

l++;

dir=(dir+1)%4;