In the latest contest, i got trouble in problem H.
When i want to compare x is lager than y, i use x>y+eps (i learn this from a book), but i get WRONG ANWSER , but when i just use x>y ,then i accept .
I just wonder which one is true. Thx first.
How to compare two double?
In the latest contest, i got trouble in problem H.
When i want to compare x is lager than y, i use x>y+eps (i learn this from a book), but i get WRONG ANWSER , but when i just use x>y ,then i accept .
I just wonder which one is true. Thx first.