i have a question

my program is true in my computer but when i submit it show any thing in answer

wow! i think i have a new record. because my Contribution is -78 and i think its a new record of this like and must make a new list down the top Contribution for me and other like me bye.

hi world i have a question why my Contribution is -74?

nothing

hi world its only 28 min to start contest 145 with ACM-ICPC rules any budy can tell me about that rules? thank to alll

hi world this site haven't our language and we must translate the contest to our language so we lost the time and cant give points as other people please translate this site to Persian thanks to all