public bool IsCouple(ZifuNode left, ZifuNode right) { if (left.zifu == '(' && right.zifu == ')') { return(true); } if (left.zifu == '[' && right.zifu == ']') { return(true); } if (left.zifu == '{' && right.zifu == '}') { return(true); } return(false); }
public int specialYunSuanShu(String tempStr, int k, List <FinalNode1> finalList1, ZifuNode top) { //=======================================也有特殊运算符====================================== //=======================================也有特殊运算符====================================== //第一种是\\pi,应该把这个π以整体形式放进去 if (Convert.ToString(tempStr[k]).Equals("\\") && Convert.ToString(tempStr[k + 1]).Equals("p") && Convert.ToString(tempStr[k + 2]).Equals("i")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\pi"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 2; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 3).Equals("\\pi")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\pi"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 2; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 3).Equals("\\Pi")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Pi"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 2; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 3).Equals("\\Xi")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Xi"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 2; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 3).Equals("\\xi")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\xi"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 2; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 3).Equals("\\nu")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\nu"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 2; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 3).Equals("\\mu")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\mu"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 2; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 3).Equals("\\pm")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\pm"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 2; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 3).Equals("\\to")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\to"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 2; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 3).Equals("\\or")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\or"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 2; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 3).Equals("\\Pr")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Pr"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 2; } //其实这里用哪个逆向减字最大匹配算法用一下,截取一下,然后写在if语句里面(if(截取的是\\in或者\\infity不就行了么,哈哈)) //还有哪个default里面,因为\\in和\\infity重复了 else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 3).Equals("\\in") && !tempStr.Substring(k, 4).Equals("\\inf")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\in"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 2; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 3).Equals("\\ll")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\ll"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 2; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\cap"))//============================特殊运算符================================== { FinalNode1 no = new FinalNode1(); no.zifu = "\\cap"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\cup"))//============================特殊运算符================================== { FinalNode1 no = new FinalNode1(); no.zifu = "\\cup"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\lor"))//============================特殊运算符================================== { FinalNode1 no = new FinalNode1(); no.zifu = "\\leq"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\leq"))//============================特殊运算符================================== { FinalNode1 no = new FinalNode1(); no.zifu = "\\leq"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\neq"))//============================特殊运算符================================== { FinalNode1 no = new FinalNode1(); no.zifu = "\\leq"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\geq"))//============================特殊运算符================================== { FinalNode1 no = new FinalNode1(); no.zifu = "\\leq"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\mid")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\mid"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\psi")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\psi"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\ell")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\ell"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\Phi")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Phi"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\Psi")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Psi"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\eta")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\eta"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\phi")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\phi"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\chi")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\chi"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\rho")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\rho"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\tau")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\tau"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 4).Equals("\\Tau")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\tau"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 3; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 5).Equals("\\cong")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\cong"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 4; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 5).Equals("\\star")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\star"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 4; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 5).Equals("\\join")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\join"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 4; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 5).Equals("\\quad")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\circ"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 4; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 5).Equals("\\circ")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\circ"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 4; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 5).Equals("\\zeta")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\zeta"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 4; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 5).Equals("\\Zeta")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Zeta"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 4; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 5).Equals("\\hbar")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\hbar"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 4; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 5).Equals("\\beta")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\beta"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 4; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 5).Equals("\\iota")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\iota"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 4; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 5).Equals("\\Iota")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Iota"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 4; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\cdots")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\cdots"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 5).Equals("\\cdot")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\cdot"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 4; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\times")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\times"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\dashv")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\dashv"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\colon")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\colon"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\qquad")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\qquad"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\nabla")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\nabla"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\equiv")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\equiv"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\infty")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\infty"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\sigma")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\sigma"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\Delta")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Delta"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\Gamma")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Gamma"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\Theta")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Theta"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\Sigma")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Sigma"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\Omega")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Omega"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\alpha")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\alpha"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\Alpha")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Alpha"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\delta")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\delta"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\gamma")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\gamma"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\kappa")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\kappa"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\Kappa")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Kappa"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\varpi")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\varpi"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\theta")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\theta"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\omega")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\omega"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 6).Equals("\\prime")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\prime"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 5; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 7).Equals("\\DuiShu")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\DuiShu"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 6; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 7).Equals("\\subset")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\subset"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 6; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 7).Equals("\\ominus")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\ominus"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 6; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 7).Equals("\\lambda")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\lambda"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 6; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 7).Equals("\\Lambda")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Lambda"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 6; } //第二种是fai else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 7).Equals("\\varphi")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\varphi"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 6; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 8).Equals("\\connect")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\connect"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 7; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 8).Equals("\\bigodot")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\bigodot"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 7; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 8).Equals("\\implies")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\partial"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 7; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 8).Equals("\\partial")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\partial"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 7; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 8).Equals("\\epsilon")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\epsilon"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 7; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 8).Equals("\\upsilon")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\upsilon"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 7; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 8).Equals("\\Upsilon")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Upsilon"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 7; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 9).Equals("\\negative")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\negative"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 8; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 9).Equals("\\vartheta")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\vartheta"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 8; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 9).Equals("\\varsigma")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\varsigma"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 8; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 10).Equals("\\PowerRoot")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\PowerRoot"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 9; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 10).Equals("\\therefore")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\therefore"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 9; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 11).Equals("\\varepsilon")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\varepsilon"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 10; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 11).Equals("\\varepsilon")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\varepsilon"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 10; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 11).Equals("\\Rightarrow")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\Rightarrow"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 10; } else if (Convert.ToString(tempStr[k]).Equals("\\") && tempStr.Substring(k, 11).Equals("\\rightarrow")) { FinalNode1 no = new FinalNode1(); no.zifu = "\\rightarrow"; no.yuanshiXuHao = top.position + 1 + k; no.pailiexuhao = top.position + 1 + k; finalList1.Add(no); k = k + 10; } return(k); }