OJ Board

what a mistake....

Thanks rio.....mine is already AC, really appreciate your help. thanks

Isn't there anybody who can help me to find out where the mistake is?
I really can't find it....please give me any test case(s) which can help me figure out the mistake..really appreciate any help n response..thanks a lot.

my code got WA for times....I have tested it using some input case I found in this forum....n it produced right answer... Can anybody give me advice to correct my code? thanks a lot