Theory of automata

1. Program palindrome
#include <iostream>
#include<string>
usingnamespace std;
intmain()
{
stringstr;
bool check=false;
cout<< "Please Enterthe StringtoCheckPalindrom";
cin>>str;
for(inti=0,j=str.length()-1;i<=(str.length())/2,j>=(str.length())/2;i++,j--)
{
if(str[i]==str[j])
{
check=true;
}
else
{
check=false;
i=str.length()+10;
}
}
if(check==true)
cout<<"palindrom";
else
cout<<"not palindrom";

2. return0;
}
Program capitalization1
#include <iostream>
#include<string>
usingnamespace std;
intmain()
{
stringstr,temp="";
bool check=false;
cout<< "Please Enterthe String n";
cin>>str;
for(inti=0;i<str.length();i++)
{
intaascii=(int)str[i];
if(aascii>=97&& aascii<=122)
{
aascii=aascii-32;
temp=temp+(char)aascii;
}
else
{

3. temp=temp+str[i];
}
}
cout<<temp;
return0;
}
Program 3 :
#include <iostream>
#include<string>
usingnamespace std;
intmain()
{
stringtemp= "",str;
bool check= true;
cout << "Please Enterthe String n";
getline(cin,str);

4. for (inti = 0; i<str.length();i++)
{
if (str[i] == ' ')
{
check= true;
temp= temp+ str[i];
i++;
}
if (check== true)
{
check= false;
intasscii = (int)str[i];
if (asscii >= 97 && asscii <= 122)
{
asscii = asscii - 32;
temp= temp+ (char)asscii;
}
else if (asscii >=65 && asscii <= 91)
{
temp= temp+ str[i];
}
}
else
temp= temp+ str[i];
}

5. cout << temp;
return0;
}