运行 ID: 26025

Main.cc: In function ‘int main()’:
Main.cc:15:93: error: expected primary-expression before ‘)’ token
     }    printf("%.2f%\n%.2lf%\n%.2f%\n%.2f%\n",sum1/a*100,sum2/a*100,sum3/a*100,sum4/a*100,);
                                                                                             ^