文档介绍：.:..39+35-40=32-23+56=17+48-37=26+23+11=12+15+19=69-32-17=57+23-62=57+23-48=57+23-72=72-57+18=72-57+48=72-48+18=100-28+35=23+47-28=28+24-16=19+19-24=22+28+21=81-32+18=21+19-8=39+36-66=65-39+26=28+28-28=34+47-15=91-19-56=33+27-18=15+55-33=89-39+26=12+18-17=29+28+27=51-16+26=28+18-27=89-19+28=70-17+38=18+49+28=22+49-22=21-8+39=66-27+19=38+14+19=29+27+26=37-29+16=45+55-22=100-65=26=100-39-45=24+47-26=-66+49=28+19+17=56+26-39=67+27-45=51-22+39=73-37+38=29+36-29=30-13+68=100-87+48=66-39+47=25-18+37=100-55+45=100-17-38=18+49+28=22+49-22=21-8+39=66-27+19=38+14+19=29+27+26=37-29+16=45+55-22=100-65=26=85-39+45=24+47-26=88-66+49=28+19+17=56+26-39=67+27-45=51-22+39=73-37+38=29+36-29=30-13+68=100-87+48=66-39+47=25-18+37=100-55+45=75-25+47=55+19-48=72+69-132=48-19+24=55+76-48=66+11-89=15+26-9=43+21-8=+19-26=22+18-31=64-55-7=25+37+19=  90-37-28=5+94-49=94-54+15= 68-38+7=32-4-3= 45-22-11= 88-45+28= 89-33-3= 61-44-6=77-54-14= 74-17-6= 57-33-1= 76-71-3= 91-49-36=89-60+13= 32-29-1=84-66-17= 81-60-13= 49-38+5=87+8+3= 22+46+25= 85+9+5= 80-14+1= 79+4+4=45+24+22=34+41+17= 98+1+1= 12+31+30= 90+7+1=77+12+1= 89+1+5= 25+52+1= 53+12+1= 37+58+2=17+34+44= 38+52+5= 2+97+1= 43+5+12= 27+63+7=63+17+19= +22+4= 55+9+20= 90+4+5= 27+21-24=69+16+14= 3+83+13= 67+10+18= 84+15+1= 68+17+1=3+36+20= 18+37+13= 98+1-12= 95+2+2= 11+24+58=73+23+2= 79+7