Plz, help me. WA3. The main idea is: w1,w2,l1,l2. r:=6875/2; dist:=r*arccos(sin(w1)*sin(w2)+cos(w1)*cos(w2)*cos(l2-l1)); Re: Plz, help me. WA3. Posted by LSBG 27 Jun 2009 18:30 I had a problem with parsing the input. It turns out that my logic is fine but got WA3 because it is the first test where the longtitude has 3 digits degrees value. Re: Plz, help me. WA3. I don`t remember Pascal. In C expression 6875/2 means 3437, not 3437.5 |