Question

can someone plz help me! thx.here my problem:Design a state diagram to recognize the floating pointleterals in c++. write the code to implement the statediagram

Answer 1

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#include <iostream.h>
#include <string.h>
using namespace std;
int main()
{ int state=1;
char ch;
do
{cout<<"enter digit or .";
cin>>ch;
cout<<"In state"<<state<<endl;
}while(isdigit(ch));
cout<<". entered going tostate 2"<<endl;
state=2;
do
{cout<<"enter digit or .";
cin>>ch;
cout<<"In state"<<state<<endl;
}while(isdigit(ch));
return 0;
}