racecar

just put racecar in the thread 

make this biggeest racecar thread

racecar

racecar

What if you spell racecar backwards? pog moment (p.s. I discovered that one in like 3rd grade, but still sort of cool xD)

yea ikr

Vroom vroom

rrrrrrrracecarrrrrrrr

#include <iostream>
using namespace std;
#include <cstring>

int main() {

char filter[81];
int viable;

//Clear need to do to others too
for (int i = 0; i < strlen(filter); i++) {
filter[i]='\0';
}

cout << "Type no more than 80 characters! No Spaces!\n";
cin.getline(filter,80);

// setting a number for a new filtered screen; count if character is a Alphabet (not a space too)
for (int i = 0; i < strlen(filter); i++) {
if (isalpha(filter[i]) && !isspace(filter[i])) {
viable++;
}
}

// convert Alphabets to lowercase; made using a diferent source
int i = 0;
while(filter[i])
{
if(filter[i] == toupper(filter[i]) && isalpha(filter[i]) == 1024)
filter[i]+= 32;
++i;
}

// Setting new char arrays (1 for normal; 1 reversed) and a for for loops
char input[viable];
char newinput[viable];
int a = viable-1;

// going through orginal and transerring only if it a alphabet (no space)
for (int i = 0; i < strlen(filter); i++) {
if (isalpha(filter[i]) && !isspace(filter[i])) {
input[a]=filter[i];
a--;
}
}

// resetting a to use it for newinput (backwards); the a and i are at opposite ends
a = viable-1;
for (int i = 0; i < strlen(input); i++) {
newinput[a]=input[i];
a--;
}

// comparing input to newinput; if not equal then not a palindrome & break; if it comes to last character then its a palindrome (equal check is before this so)
cout << "\n";
for (int i = 0; i < strlen(input); i++) {
if (!(input[i] == newinput[i])) {
cout << "Not a palindrome";
break;
}
if (i == strlen(input)-1) {
cout << "Palindrome";
}
}

}

/*
Sources :
https://www.codegrepper.com/code-examples/cpp/convert+char+array+to+lowercase+c%2B%2B : I used this to convert to lowercase alphabets
*/