等于好多.我晕啦····8*6+12*5+16*3+13*2+14*4+20*2+18*5+23*3+14*2+19*6+22*3+30

问题描述:

等于好多.我晕啦····8*6+12*5+16*3+13*2+14*4+20*2+18*5+23*3+14*2+19*6+22*3+30

675 啦