๐Ÿ”’ Closed Lexical analysis

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OdenDi

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Hello mga ka PH :)
sa mga BSCS or basta batak sa Java programming sana matulungan nyo ako d2. :)

Create a program that could perform a simple Lexical Analysis for Java variable declaration.

Example Input/Output:

Input: int x = 1;
Output: <data_type><id><assign_op><value><delimiter>

Input: double fair 2;
Output: <data_type><id><value><delimiter>

Input: true = ;
Output: <value><assign_op><delimiter>
 
Input: true = ;
Output: <value><assign_op><delimiter>

---------------------------------------------------------

kung ako ang gagawa niyan sir at kapag yong true mo sir ay <value>. marami ang gagawing constant at hindi pwedeng split. kasi kung split("=") ang gagamitin ko,

String [] temp = input.split("="); //halimbawa int x = 1; magiging [int x, 1;]
String [] tempOnLeft = temp[0].split(" "); // magiging [int, x]
if(tempOnLeft.length == 2){
strToOutput += "<data_type><id><assign_op>";
}else{
if(tempOnLeft[0].equals("int") || tempOnLeft[0].equals("double"){
strToOutput += "<data_type><assign_op>";
}else{
strToOutput += "<id><assign_op>";
}
.
.
.
if(input.contains(";"){
strToOutput += "<delimiter">;
}
lahat ng nasa left side ng = ay <data_type><id> o kaya <data_type> lang, or <id> lang. para magiging <value> angb true, ilalagay mo na lang siya sa constant para oncena nakita ang true kahit saang lugar siya <value> siya.
 
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