2255用加减乘除得24

2*((2+5)+5)2*(2+(5+5))2*((2+5)+5)2*(2+(5+5))2*((5+2)+5)2*(5+(2+5))((2+5)+5)*2(2+(5+5))*22*((5+5)+2)2*(5+(5+2))2*((5+2)+5)2*(5+(2+5))((2+5)+5)*2(2+(5+5))*22*((5+5)+2)2*(5+(5+2))2*((2+5)+5)2*(2+(5+5))2*((2+5)+5)2*(2+(5+5))2*((5+2)+5)2*(5+(2+5))((2+5)+5)*2(2+(5+5))*22*((5+5)+2)2*(5+(5+2))2*((5+2)+5)2*(5+(2+5))((2+5)+5)*2(2+(5+5))*22*((5+5)+2)2*(5+(5+2))((5+2)+5)*2(5+(2+5))*2((5+2)+5)*2(5+(2+5))*2((5+5)+2)*2(5+(5+2))*2(5*5)-(2/2)((5+5)+2)*2(5+(5+2))*2(5*5)-(2/2)((5+2)+5)*2(5+(2+5))*2((5+2)+5)*2(5+(2+5))*2((5+5)+2)*2(5+(5+2))*2(5*5)-(2/2)((5+5)+2)*2(5+(5+2))*2(5*5)-(2/2)----END----