python语法基础程序中出现的错误分为两种

whilewhile o1.txt' o1.txt',xxx=5ifTruexxx=5ifTrue:delxxximportimportdefdiv(a,b):returndefdiv(a,b):returna/bdiv(3,input1input('请输入被除数：')value1=int(input1)input1input('请输入被除数：')value1=int(input1)input2input('请输入除数：')value2=int(input2)result=value1/value2exceptValueErrorase:print(e)exceptexceptZeroDivisionErrorase2:print('除数为0.',e2)其他错误（Ctrl+C，pycharmCtrl+D），则触发其他异常except:来捕获余下的所有异常。input1input('请输入被除数：')value1=int(input1)input2input1input('请输入被除数：')value1=int(input1)input2input('请输入除数：')value2=int(input2)result=value1/value2exceptValueErrorase:print(e)exceptZeroDivisionErrorase2:print(0.',e2)input1input('请输入被除数：')value1=int(input1)input1input('请输入被除数：')value1=int(input1)input2input('请输入除数：')value2=int(input2)result=value1/value2exceptValueErrorase:print(e)exceptZeroDivisionErrorase2:print(0.',e2)defdiv(a,b):resultdefdiv(a,b):result=a/breturnresulta=b=result=div(a,b)defdefdiv(a,b):result=a/breturnresultexceptZeroDivisionErrorase:print(0')a=b=result=div(a,b)defdiv(a,b):resultdefdiv(a,b):result=a/breturnresulta=b=resultresult=div(a,b)exceptZeroDivisionErrorasclassdefclassdefinit(self,length,atleast):self.length=lengthself.atleast=atleastinputStrinput('请输入用户名：')iflen(inputStr)<6:raiseInputError(len(inputStr),6)exceptInputErroraserr:print(%d，系统要求的长度为%d'%(len(inputStr),6))zhangsanlisi15*15ifname==ifname=='main': 棋盘棋子对弈者规则classclassboardSize15definitself.board=foriinrange(0,ChessBoard.boardSize+1):#[0,line=forjinrange(0,ChessBoard.boardSize+1):#[0,self.defforiinrange(1,ChessBoard.boardSize+1):forjinrange(1,ChessBoard.boardSize+1):self.board[i][j]=defprint('',foriinrange(1,ChessBoard.boardSize+1):c=chr(ord('a')-1+i)print(c,print(c,end='')foriinrange(1,ChessBoard.boardSize+ifi<print('',print(i,forjinrange(1,ChessBoard.boardSize+1):print(self.board[i][j],end='')defdefchessbaord=ChessBoard()fromchessboardimportPSchr()：ASCII码数值转字符。ord()ASCII2color'x''o'表示白棋defsetChess(self,pos,color):ifnotisinstance(pos,tuple)andnotisinstance(pos,list):raiseRuntimeError(1)ifpos[0]0orpos[0]15orpos[1]0orpos[1]15:raiseRuntimeError('下标越界')self.board[pos[0]][pos[1]]=classclassdefinit(self,pos,ifcolor!='x'andcolor!=raiseRuntimeError(xifnotisinstance(pos,tuple)andnotisinstance(pos,list):raiseRuntimeError(1)ifpos[0]0orpos[0]15orpos[1]0orpos[1]15:raiseRuntimeError('下标越界')self.pos=posself.color=colordefsetColor(self,ifcolor!='x'andcolor!=raiseRuntimeError(xo')self.color=colordefgetColor(self):returnself.colordefsetPos(self,ifnotisinstance(pos,tuple)andnotisinstance(pos,ifpos[0]0orpos[0]15orpos[1]0orpos[1]15:raiseRuntimeError('下标越界')self.pos=defgetPos(self):returnself.posdefsetChessMan(self,ifnotisinstance(chessman,raiseRuntimeError(ChessMan)pos=chessman.getPos()color=chessman.getColor()self.setChess(pos,color)fromchessmanimportdefdefchessboard=ChessBoard()chessboard.setChess([3,5],chessman=ChessMan([4,7],'o')defdefgetChess(self,ifnotisinstance(pos,tuple)andnotisinstance(pos,list):raiseRuntimeError(1)ififpos[0]0orpos[0]15orpos[1]0orpos[1]15:raiseRuntimeError('下标越界')returnself.fromchessmanimport*fromfromchessmanimport*fromchessboardimport*importrandomclassdefinit(self,self.chessboardchessboarddefcomputerGo(self,ifnotisinstance(chessman,raiseRuntimeError(ChessMan)whileTrue:posX=random.randint(1,15)posY=random.randint(1,chess=self.chessboard.getChess([posX,posY])ifchess=='+':chessman.setPos([posX,posY])returnTruedefdefchessboard=ChessBoard()engine=Engine(chessboard)chessPC=ChessMan([1,1],'o')pos=chessPC.getPos()print('电脑下棋位置:%d,%d(pos[0pos[1]))defuserGo(self,inputStr,ifnotisinstance(chessman,raiseRuntimeError(ChessManarr=inputStr.split(',')#比 iflen(arr)!=returnFalsevalue1arr[0]912value2=arr[1]#ef#转换成坐标posX=posY=ord(value2)-ord('a')+1#5ifposX15orposX0orposY15orposY0:print(1~15')returnchessManchessman.setPos([posX,posY])returnTruedefdefchessboard=ChessBoard()engine=chessUser=ChessMan([1,1],chessUser=ChessMan([1,1],'x')inputStr='12,f'engine.userGo(inputStr,chessUser)engineisWon()方法判断胜负x,y2color'x''o'表示白棋defisWon(self,pos,ifcolor!='x'andcolor!=raiseRuntimeError(xifnotisinstance(pos,tuple)andnotisinstance(pos,list):raiseRuntimeError(1)ifpos[0]0orpos[0]15orpos[1]0orpos[1]15:raiseRuntimeError('下标越界')count=startX=pos[0]-4ifstartX<=0:startX=1endX=pos[0]+4ifendX>15:endX=forxinrange(startX,endX+ifself.chessboard.getChess([x,pos[1]])==color:count+=1ifcount>=5:returncount=count=45returndefdefchessboard=ChessBoard()chessboard.setChes