java计算器实验报告(4)

}

}

if (operator == 1) result = firstValue + secondValue; else if (operator == 2) result = firstValue - secondValue; else if (operator == 3) result = firstValue * secondValue; else if (operator == 4) result = firstValue / secondValue; b_remFir=true; b_remSec=true; b_remFun=true;

remFir = result; remSec = secondValue; remFun = remFun;

showScreenValue();

textBuffer = new StringBuffer(\firstValue = secondValue = 0; forFirOrSec = 1;

enterSecond = false; canBeBack = false;