from re import* def R(U):Z='(?<!\d)-\d+|\d+|[()]';O=sub(Z,'',U);print(eval(sub(Z,'%s',U).translate(str.maketrans(O,O[::-1])).replace('^','**')%tuple(findall(Z,U)))) exec("R(input());"*14)
1+3 7+6 1+1-2 3*4+2 -7^4 3*7+1-3 -9+4/4 (4*1)+8 1+2-3*4/5 1+-2*3 3*4--2 30-2/7 120*3-4+10 (13^-12)+11