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It seems I'm not so customed with wiki. sometimes, I am still in confusion about between blog and wiki. Well, it's not big deal.C/C++ are not easy Language, I should put more effort on it. the study week The chaos of first half semester is finished, not bad records in all my courses so far, it but oop344's test is a good chance to have a rest and refill energy to mecoming, what i should prepare for? no confidence at all.