This is a program which finds if a 7char word is a palindrome and if it is it writes it in CAPITAL letters if not in small letters
e.g aBcDcbA => ABCDCBA;;; CheetAH=>cheetah;
#include<iostream>
#include<math.h>
using namespace std;
int main()
{ int l,d;
char c1,c2,c3,c4,c5,c6,c7;
cin.get(c1);cin.get(c2);cin.get(c3);cin.get(c4);cin.get(c5);cin.get(c6);cin.get(c7);
l=c1==c7||c1==c7+'A'-'a'||c7==c1+'A'-'a';cout<<l<<endl;
l=l&&(c2==c6||c2==c6+'A'-'a'||c6==c2+'A'-'a');cout<<l<<endl;
l=l&&(c3==c5||c3==c5+'A'-'a'||c5==c3+'A'-'a');cout<<l<<endl;
d=l?('A'-'a'):('a'-'A');
cout<<d<<endl;
if(l&&c1>='a'&&c1<='z'||!l&&c1>='A'&&c1<='Z')c1+=d;
if(l&&c2>='a'&&c2<='z'||!l&&c2>='A'&&c2<='Z')c2+=d;
if(l&&c3>='a'&&c3<='z'||!l&&c3>='A'&&c3<='Z')c3+=d;
if(l&&c4>='a'&&c4<='z'||!l&&c4>='A'&&c4<='Z')c4+=d;
if(l&&c5>='a'&&c5<='z'||!l&&c5>='A'&&c5<='Z')c5+=d;
if(l&&c6>='a'&&c6<='z'||!l&&c6>='A'&&c6<='Z')c6+=d;
if(l&&c7>='a'&&c7<='z'||!l&&c7>='A'&&c7<='Z')c7+=d;
cout<<c1<<c2<<c3<<c4<<c5<<c6<<c7;
system("pause");
return 0;}the "l" is a logical operator which checks if the word is a palindrome and d is the ASCII code we will add (+-32 depending on the type of the word)
WTF is the ! for in
if(l&&c7>='a'&&c7<='z'||!l&&c7>='A'&&c7<='Z')c7+=d;
